To answer your question, I hardly buy anything with crypto because there's barely support... Hopefully this is a catalyst for change.

I feel like this is the wrong question to ask. Instead try "why would someone purchase with crypto over fiat?". I prefer to use crypto for international online purchases because the transaction and conversion fees from my native currency are way too high. With crypto it's a one off deposit fee and then gas is trivial these days.

It’s strange because I buy everything with Bitcoin already. Literally. Even my kids Robux!