The trouble with cryptocurrency like bitcoin is that it is relatively easy to create new currencies. The most obvious current example is the dogecoin that Elon Musk has been promoting. Bitcoin is a potential store of value because there will be a limited number made, a total of 21 million. However, it is possible using the blockchain security system and other algorithms to develop a new cyber currency with similar or different characteristics.
Bitcoin was originally developed to serve as a currency to
pay for commercial transactions. The
blockchain process makes it relatively easy to make payments. It appeals to dishonest actors (like drug
dealers and hackers who hold data for ransom) because it is hard to trace. But I don’t see anything particularly unique about
bitcoin compared to any other cyber currency, except that the transfer
mechanisms are in place and have worked for several years. Some other organization – a country, a bank,
a credit card company – could develop a new cyber currency that might have more
political or financial weight behind it, and thus might pass bitcoin as the
preferred cyber currency.
One problem for countries might be that a cyber currency
would be harder to inflate. The Federal
Reserve can just print dollar bills (physically or virtually), but it might not
be able to make new cyber coins, depending on how the coin algorithm is
designed. If a country mandated that
everyone had to accept the new cyber coin, that would certainly make it
displace bitcoin as a form of payment.
As a result, I do not see that bitcoin is an asset that will
retain its value indefinitely, like gold.
There are other precious metals like silver, platinum, maybe copper, but
they are also physically limited, and their value is determined to some extent
by how much physically exists, plus or minus whatever speculative fever
surrounds them at any given time.
Bitcoin might be more like gold if it had some intrinsic value, for
example, if it were a store of energy that could light a house for year. But currently, as a store of value, it is not
even being used as a means of exchange. Its
skyrocketing value actually makes it a source of currency deflation; no one
will spend a bitcoin today if it will buy twice as much tomorrow. People will not spend them; they will save
them. This tends to be a drain on
economic activity, which weakens the economy.