There is a bill in congress right now that would make it illegal for any financial service provider to directly or indirectly prohibit or inhibit any legal transaction. It's called the Fair Access to Banking Act. H.R.987 in the House, S.401 in the Senate. Call your Representatives. Get it passed.
I know because I actually read the full text of the bill. You can too, instead of just blindly believing what you're told.
"High risk purchases" are exempted from the prptections affprded by the bill bill, which includes nsfw content. That means porn is not protected by this bill. The only thing the bill actually protects are crypto and fossil fuel companies.
If you don't believe me and refuse to read the thing you're supporting, maybe you'll trust the person who made Temptation's Ballad?
https://bsky.app/profile/shirokoi.bsky.social/post/3luq7cf54ps2g