There are a lot of small shops which accept crypto payments around the world. However, in my opinion, what will really push the cryptocurrencies forward is the adoption of Bitcoin by some big player in the trading industry, such as Amazon.
What do you think, will Amazon start to accept Bitcoin as a payment method if its price rises to new-record values again (like in 2017)? Could it be that they are not adopting it because they treat crypto as a hostile technology for their business? Or they just don't take Bitcoin seriously, like thinking it will despair in the near future?
I don't think they will do that because of the fact that Bitcoin is not as stable as fiat. Though if Amazon will have to accept Bitcoin payment I think that would make everyenthusiast feel very convenient for the payment anywhere in the world without even going out and falling in line just to pay for goods online. Hard to tell for now but I think the best thing to do is to wait for their final and official decissions.