I've seen some restaurants and business that are accepting bitcoin and cryptocurrency as a method of their payment but I didn't try it because it's not worth it to pay for things and food for your bitcoin because of the high transaction fee.
Such transactions are also true. It is only for those who travel, not to change money. And you do not have to use it, because you should trade online with the products you need. Those who own a lot of bitcoin, the service fee with them is not a problem too hard.