Bitcoin should be viewed as a means of storing value, and not a means of payment or transfer. Bitcoin is digital gold. You don't pay gold for coffee, right? For this purpose, there is a very good altcoins like nano, bch, and so on.. doge very good, i think.. and Verge (private).

The problem of Bitcoin's scalability has not yet been resolved and commissions with it's price increase will be even more expensive.. The network will lag terribly. This is a sad truth. That problem should be solved by the full implementation of the the lightning network.. Maybe in the future there will be some other kind of new technologies, that will solve the problem of Bitcoin's scalability.