That is physically revolting.

First you have civil-asset forfeiture that let's police seize money from you when you are carrying large amounts of cash (with a generous false positive rate potentially disastrous to victims).

Now to get around that, you could try handling everything by card or bank transaction (unless you're one of the unfortunate few without access to a bank account due to low credit rating or other legitimate reasons). And now they can seize that too?

That's not ripe for abuse, that's designed for abuse.

As a non-American, what's wrong with your country?