I believe the system where a semi-independent central bank has the ability to regulate the currency of the country is a good thing on the whole. It's the best balance of compromises we have seen actualized.
Having a fixed supply of digital coins seems more like a return to the old days where there was a fixed supply of gold and silver coinage. And that era was called the dark ages. A system with fractional reserve credit is much more conducive to economic growth and prosperity.
Sorry to burst your bubble, but cryptocurrency does not work this way. Your reasoning can be applied to any asset, for example, a shitty house in California that is now worth $1M.
I'd also imagine that crypto ownership is massively concentrated in the top 10% wealthiest people anyways.