I think we will hit 1 Trillion this month but then of course at big mile stones correct the price seems to the the norm. Unless BTC can fix these transaction fees though its not going to be adopted nearly as fast and start being used less. In order for something to take its place is going to be a real massive challenge for all those ATMs etc.
I would say crypto would be everything in a few years not some small 10 trillion. But until they fix the issues they have 10 trillion does sound high