Investing in Bitcoin: what to consider
A closer look at the cryptocurrency's top criticisms and their counterarguments.
- Critics say bitcoin doesn't work as a currency, citing concerns like volatility, energy usage, and use in illegal activity.
- Supporters argue that it's too early to make some of these claims, and that innovation is already fixing many of those concerns.
- Investors should review the arguments from both sides before considering bitcoin as an investment.
Bitcoin's popularity is growing, but not everyone is convinced it's a good investment. Tesla held nearly $2 billion in bitcoin in 2021, while Warren Buffett has repeatedly questioned its value. So should you consider investing in bitcoin? Let's look at 6 of its most frequent criticisms and their counterarguments.
Can someone explain the volatility?
The bear position
Bitcoin's wild price fluctuations mean it's too volatile to work as a currency.
The bull position
It's too early to draw conclusions. Volatility should decrease as the market matures.
The bear argument
Critics argue bitcoin is too volatile to be a reliable currency. Daily fluctuations of 5% are ordinary, not to mention occasional double-digit price moves. On May 19, 2021, its price plunged nearly 30%. It fell over 60% from November 2021 to May 2022. While it has typically rallied after these drops, bears argue the big fluctuations mean it doesn't work.
The bull argument
Bitcoin advocates say the volatility is understandable because bitcoin is still in the early stages of adoption.
As of 2021, only 114 million of the world's nearly 8 billion people invested in bitcoin, according to data from crypto.com. Advocates expect volatility to decrease as the market grows and mature securities like bitcoin ETFs are likely to become available. Their reasoning: More people holding bitcoin means less power for big single holders (aka whales) to cause price fluctuations.
But does it work for payments?
The bear argument
Critics say bitcoin is too inefficient to work as a means of payment. Case in point: It currently takes 10 minutes on average to process a single bitcoin transaction. In contrast, credit cards (and cash) take seconds. You may also incur capital gains tax on the transaction. Bears say it's impractical for daily uses like buying groceries and paying for movie tickets.
The bull argument
Advocates argue bitcoin is already more efficient than credit cards. While credit card transactions are processed in seconds, they take days to officially settle, while bitcoin transactions are finalized in an average of 10 minutes.
Bitcoin bulls also argue third-party solutions are solving the inefficiency problem. For example, bitcoin payments process in as little as milliseconds through a third-party protocol called Lightning Network. Advocates expect future innovations will only make paying with bitcoin more efficient.
As for taxes, advocates hope increased adoption will eventually convince the government to treat crypto as a currency rather than an asset.
What about the environmental concerns?
The bear position
Bitcoin uses too much power. It runs on more energy than the entire country of Poland.
The bull position
Bitcoin is increasingly run on renewable energy, and it's benefits justify the usage.
The bear argument
One of the loudest arguments against bitcoin is that it relies on massive computing power. According to the University of Cambridge's Bitcoin Electricity Consumption Index, it takes more energy to run bitcoin than it does to power the entire country of Poland. Critics argue bitcoin isn't worth these emissions.
The bull argument
Despite the energy requirements, advocates argue bitcoin is increasingly run on renewable sources. For example, according to the Bitcoin Mining Council, a vocal advocate for bitcoin, over 58% of bitcoin mining used sustainable electricity in early 2022. As renewable energy gets cheaper, going eco-friendly could help miners maximize profits.
Advocates also argue bitcoin's benefits justify the energy usage, especially when compared to more discretionary uses of energy. For example, holiday lights likely consume more energy than bitcoin according to data from the Center for Global Development, a nonprofit that fights poverty.
Don't criminals use it?
The bear position
Bitcoin makes it easier for criminals to make illegal transactions, which is an ethical issue.
The bull position
Bitcoin's public record actually makes illegal activity easier to spot for digital forensic teams.
The bear argument
While criminal transactions are made with all kinds of currencies, critics argue that bitcoin and cryptocurrencies make them even easier. Government officials worry that cryptocurrencies are enabling dark web purchases, money laundering, and other illegal activity. In 2021, Secretary of the Treasury Janet Yellen said cryptocurrencies are used "mainly for illicit financing."
The bull argument
Advocates cite statistics that show cryptocurrency is mostly used for legal transactions. According to research from CipherTrace, a Mastercard cybersecurity subsidiary, illegal transactions made up less than 0.5% of all bitcoin transactions in 2020. This is echoed in a report by former CIA Acting Director Michael Morell, which concludes that criminal bitcoin usage "is certainly not higher than it is in the traditional banking system and is most likely less."
Another argument in bitcoin's favor is that its public record can make illegal activity easier to spot. As digital forensics departments get better at tracking blockchain transactions, criminals may find it increasingly difficult to use cryptocurrencies.
But does it have real value?
The bear argument
One of the biggest criticisms of bitcoin is that it's not backed by any meaningful value. Advocates may say its value lies in the fact that there will only ever be 21 million bitcoins, but skeptics argue scarcity alone is not enough to justify its value. Some say it's essentially a Ponzi scheme, and that its price is inflated by hype.
The bull argument
The counterargument is that scarcity is only a small part of what makes bitcoin valuable. Advocates believe bitcoin transforms how money works because it's decentralized, and therefore can't be controlled by a single government, central bank, or company. They believe this feature will protect it from both inflation and dictators, making it revolutionary.
What about competitors?
The bear argument
Even some of the industry's biggest supporters think alternative cryptocurrencies could eventually overthrow bitcoin as the largest crypto currency by market cap. One reason: Bitcoin doesn't have a central development team that can improve it. For example, Ethereum co-founder Vitalik Buterin talks openly about pivoting ether (the Ethereum token) to a more energy-efficient operating standard. Some think bitcoin will never have this flexibility.
The bull argument
Bitcoin die-hards see its lack of a central development team as one of its most important features. They believe this makes it the purest, most decentralized cryptocurrency. Most cryptocurrencies are exploring other blockchain applications, but bitcoin is only concerned with functioning as a peer-to-peer payment network. Advocates see this a competitive advantage, especially when combined with its first mover advantage.
Next steps to consider
Digital Assets
Get ready to meet the rising demand of digital assets and cryptocurrency with our exclusive insights, resources, and investment offerings.
Learn more
Alternative Investments
Discover new investment opportunities in the alternatives space than may help give your business an edge.
Learn more
Thematic Investing
Help align your clients’ portfolios with their interests with our thematic investing options.
Learn more
Digital assets are speculative and highly volatile, can become illiquid at any time, and are for investors with a high risk tolerance. Investors in digital assets could lose the entire value of their investment. Digital assets are not insured by the Federal Deposit Insurance Corporation and are not protected by the Securities Investor Protection Corporation ("SIPC").
Bitcoin exchanges may suffer from operational issues, such as delayed execution. Digital asset exchanges have been closed due to fraud, failure, or security breaches. Assets that reside on an exchange that shuts down or suffers a breach may be lost.
Several factors may affect the price of Bitcoin, including, but not limited to: supply and demand, investors' expectations with respect to the rate of inflation, interest rates, currency exchange rates or future regulatory measures (if any) that restrict the trading of Bitcoin or the use of Bitcoin as a form of payment. There is no assurance that Bitcoin will maintain its long-term value in terms of purchasing power in the future, or that acceptance of Bitcoin payments by mainstream retail merchants and commercial businesses will continue to grow. Bitcoin is created, issued, transmitted, and stored according to protocols run by computers in the Bitcoin network. It is possible the Bitcoin protocol has undiscovered flaws which could result in the loss of some or all assets. There may also be network-scale attacks against the Bitcoin protocol, which result in the loss of some or all of assets. Advancements in quantum computing could break Bitcoin's cryptographic rules.
Brokerage services in support of securities trading are provided by Fidelity Brokerage Services LLC ("FBS"), and related custody services are provided by National Financial Services LLC ("NFS"), each a registered broker-dealer and member NYSE and SIPC. Neither FBS nor NFS offer digital assets nor provide trading or custody services for such assets.
Fidelity Investments® provides investment products through Fidelity Distributors Company LLC; clearing, custody, or other brokerage services through National Financial Services LLC or Fidelity Brokerage Services LLC; and institutional advisory services through Fidelity Institutional Wealth Adviser LLC.