If you have to move away from a nanny state you can do so with access to Bitcoins regardless if they know or not - no need to worry about singular currency collapse or banking authoritarianism.
Discussion
If they block exchanges, you will need a lot of fiat to move
Then don't keep your Bitcoin on an exchange and issue a hardware wallet instead. There's an adage by a Bitcoin guru called Andreas Antonopolous that goes "not your keys, not your coins", which is saying self custody is the most secure method to hold your Bitcoin.
#notyourkeys #hodl
