Instead of crypto currencies stay as digital currencies you morons turned bitcoin / eth and other cryptos in to financial instruments . That's the problem!
You can't change the laws of physics
And you can't change the laws of economics, either. You can't force people to use something if they don't see how it benefits them personally. Even the so-called common good comes about through personal gains. The same story with cryptocurrencies. It is not us morons that turned Bitcoin and other cryptos into financial instruments (read, vehicles for speculation). It is in their nature to be or become what they are or have turned into. Simply put, it is a natural course of events, so stop blaming us. However, if you are still unhappy with it, which seems to be the case, you can come up with own solution and see how it fares