I think I've seen a gas station that accepts crypto but it's offshore that was posted here before and I can barely remember where that could be.
So, you saw it in real life? Not from reading an article/news? Once you found it, just post the picture or the link source if you got it from an article. I am curious to know it since it never happened in my country.
it's not safe to buy gas with while online in your phone when paying crypto on the gas station.
It is easy to get a solution. Just make a payment place at the entrance of the gas station. So, you will pay before you go in.
Actually, I don't focus on this side, but how the implementation of crypto payment can be approved by the governments. It is more complicated than discussing the payment technical.