Oh for sure, the sites are getting in trouble. But that’s because advertisers don’t want to be associated with those things.

But the payment processors, that’s literally how they make money. Can’t make money off the top if there are no transactions. Banks will still let you deposit your money if you get it from a drug deal, bit of a don’t ask don’t tell there, but it’s the government that has problems with how you got it. (hyperbole but you get my point)

I still think separating from credit card co.'s is a good idea regardless. But its pretty rare for them to turn down transactions unless they have to.