You are dealing with a BIG business generator. They have their own friends, i see it so hard now to accept BTC... Maybe in some countries that are not so modern and are still in expansion we will see in some years that possibility, but right now i dont see it.
I see your point. In a way you are right it still needs to grow before being implemented into such an industry, on the other hand big changes have been made over a period of time, so anything can happen.