No one can predict it. I believe it will happen. In encrypted currencies, anything is possible. With high cryptography, I believe this survey can be realized. Many parties may accept payment methods for Cryptocurrency
In my opinion cryptocurrency can be accepted by a lot of shops on the year of 2020 because 2025 is too late because as of now many countries is starting to used bitcoin and i believe that it will only takes 4 years before crypto can be accepted on shops or even in restaurant.