All of the "you can anonymously and safely hold tons of wealth that can't be taken from you" points you make fall apart when the following two are true:

- For the majority of financial transactions you might want to make, fiat is still what you need, because realistically very little IRL uses any L2 solution. Thus, you need a fiat off-ramp... Like an exchange. - Exchanges mandate you identify yourself to them - KYC/AML and all. Governments might not be able to know which wallet is yours, but they sure as hell can and have secure those off-ramps this way.

I've seen plenty of pro-BTC arguments on a technical level about privacy, resilience, independence from central banks, etc. but fundamentally I've never seen anyone able to come up with something that can out "your opponent is the government and no technical project can overcome a legal obstacle".