don't NEED to specifically have Bitcoin as a payment method.
Whenever I come across a thread for something that does not accept bitcoin nor any other crypto as a payment method, nor has anything to do with bitcoin (or any other crypto) then I will just report the thread to a moderator for not being bitcoin related and it will eventually get moved to the trashcan.
If a thread is only accepting altcoins, but not bitcoin, and otherwise has nothing to do with bitcoin then it will get moved to the altcoin marketplace section.