I use crypto often. I can pay my server with it, I can pay my domains with it, I support my torrent ALT with it, I buy my drugs with it.

People use it for selling accounts, usernames, cheats and probably much more for it. Many of these also use Stripe (major cheat providers offer payments via Stripe and crypto, so why shouldn't Stripe also try to capture the value of Crypto payments?).

I've started seeing some H game devs going that route since Visa and Mastercard decided to be arbiters of morality.