Banks reporting on FINANCIAL irregularities is one thing - that’s sort of within their charter.
Using electronic payment systems (credit cards, phone pay, etc) will also get you tracked - although they only know where and what you spent - not exactly on what on - but that’s a trade off.
Banks tracking AND blocking what people spend their money on based on government demand is a whole ‘nother level.
“Banks tracking AND blocking what people spend their money on based on government demand is a whole ‘nother level.”
Yes it is, but it’s been happening w/ firearms industry for a couple of years.