THIS!! If someone in crypto managed to create Fiat IN, Crypto OUT payment gateway, it'll be revolutionary... Though I think there's a legal issue preventing this because I can't think of any other reason it doesn't exist yet, (at least to the level I want.)
https://inleo.io/threads/view/selfhelp4trolls/re-khaleelkazi-apfteihw?referral=selfhelp4trolls