Sure, with Bitcoin we'll be able to bankrupt governments.

Not really, because Bitcoin has a transparent blockchain, and therefore the government can identify Bitcoin users and force them to hand over the keys to their wallets, thus confiscating their Bitcoins and getting rich.

If Bitcoin users choose not to hand over their wallet keys, then expect prison; that's how governments work.

So what to do?

Bankrupt the government and use Monero so you can't be identified.
https://primal.net/e/nevent1qqs929v6n8exckepgngutp8ycp66nq7z04r0g92mjmh2jm44d0kgy8glp3puv