No wonder, indeed this has happened everywhere, but not all corners of the area accept it. They are still considering the risks due to the shortage of crypto, who are easily influenced by various things. We know that we are in a modern era, of course, crypto is one of the things that is often included in more advanced things, and it's about time most people from all over the world know it for all its advantages and disadvantages.
Not everyone really needs to adopt a crypto payment services, in my country there's small variety store that doesn't give much profit to the owner but they do a really small amount of profit, they will most likely take fiat over crypto because it's much more convenient for them and for the customers to do so. Maybe that's something that we should get used first before we judge but right now that it's not mandatory or unacceptable to adopt the system then old ways will prevail for now.