We're definitely getting there and exchanges (Binance, Poloniex, etc.) closing registration because they can no longer handle more users is a proof of that. I say we give bitcoin one more year, after that, almost every service will be in the process of adding it as a payment method (assuming that we will have LN stable and working by then).
some of the major exchanges that have closed new registrations indicate that. enthusiasts of bitcoin adopters have been very passionate and the facts that have been presented about it. and 1 year is a very short time to be able to wait