Banks are probably the most Orwellian surveillance apparatus of all. Almost every time I read an arrest warrant there is a whole section where banking records are used to damn someone. The equivalent level of banking privacy to graphene is roughly walking in to the teller to withdraw a few thousand cash once a month and then paying literally everything with that (or an anonymized crypto).

I don't think you understand banking

https://www.ncontracts.com/nsight-blog/risk-management-strat...