“Cryptobros” =/= “people using crypto”, because this is a legitimate usecase. You can see it discussed on Lemmy too. This is how I can pay for my VPS while my card doesn’t work. This is how I would pay for a service even if my card did work, but I didn’t want to attach pretty much my real name to it. But yea, I agree that it might be complicated logistically. Have seen services where you can buy prepaid cards for crypto - at least that should work.