Ever since I got here in crypto business, and when I do gamble I only use crypto not any fiat in any of the casino in this field of business.
And just like that others using cryptocurrency is more cheaper than a fiat currency. That's what I had observed through my experienced in playing gambling here in the crypto space.
And this is more attractive rather fiat actually in my own opinion only.
I think you didn't understand the topic and the discussion here. A fiat-crypto payment gateway doesn't make you gamble with fiat but it allows you to buy cryptocurrencies directly from the gambling platform by using fiat through your bank account with your debit or credit card so that you don't need to go to an exchange, buy cryptocurrency, and send it to the casino and then play. It is somehow an advantage for those who are not already into cryptocurrencies and don't know much about them but want to gamble on that particular platform.
However, I don't think that there are a lot of gamblers who utilize this feature because most gamblers who join a cryptocurrency gambling platform will basically already have cryptocurrencies and even if they don't, they understand the ways they can buy and transfer them to the platform.
Also, not all would really be that confident on using up their credit/debit cards no buying up crypto specially into those people who are really that mindful about their privacy on which if you are really that paranoid
when it comes to privacy or on your identity then crypto gambling would be your best bet and you wont really be needing to buy up crypto directly if ever there's a feature which would really be allowing you to
buy up directly on a platform if you could really be able to do on having at exchangers but its true that if you are a crypto enthusiast then most likely you would already have those funds prepared if ever you
decided to play gambling.
Crypto casino sites do really add up that kind of feature to make gambling experience more that comfortable in terms of payment options and possible ways or methods that they could really be able
to play on using up their fiat directly purchasing crypto which we cant deny that it is a sweet feature but of course it do totally oppose or contradict the overall concept or idea
on why crypto had been created in the first place which is really that totally opposing centralization.