There's no relationship between bitcoin and FTX except that FTX sold paper bitcoin to unsuspecting fools.
And then stop mentioning "blockchains" when you meant "centralized internal databases." Or, you can call anything a blockchain (because it doesnt mean anything as a word, kinda like web3), but please differentiate Bitcoin's by calling it the "Timechain."
FTX was a series of IOU's that got washed back and forth between 2 databases, and one was betting all the funds on "Heads."
https://sarahconstantin.substack.com/p/why-infinite-coin-flipping-is-bad [if you want to read more about caroline and her coin-flipping, polycule, tendencies]
And as far as government goes, either provide a proper regulatory environment or don't. And preferably don't accept bribes from frauds for leniency.