And it doesn't work unless you buy your bitcoin peer to peer, as any exchange will just leave a log relating your buying to your wallet, and liquidate it peer t

And it doesn't work unless you buy your bitcoin peer to peer, as any exchange will just leave a log relating your buying to your wallet, and liquidate it peer to peer as well. Any transactions with regulated institutions will doxx your wallet and then it's over, you can't use those funds anymore without being tracked (or at least trackable) by the feds.