We are talking about a system that completely floundered under pressure from economic expansion (hard money) vs a system that has been presiding over the largest economic booms in history and is currently adopted by every government in the world (fiat) and your argument is "well look which is older".
Fiat currencies are used in literally every country on the planet and have been through the largest economic booms in history. Limited/hard currencies on the other hand, have a 100% failure rate with one ongoing experiment happening right now in El Salvador. Which would I rather bet on?
I bet we agree on many issues including, let people move freely between countries, have less rules, have smaller countries. But there is nothing wrong with the idea of a government backed currency even if you can point to failures like Turkey, Venezuela and many more.
Also are you seriously saying that because you can't rent seek land in Liberia there is a problem with the global economic order?
This is the exception not the rule. Also making this as your main argument for why crypto is a net positive is telling because you understand that there are 0 uses for crypto in a functional democratic society.