This point is probably the worst time to think that we BTC has reached a plateau, it not even close to that. BTC is current a rocky mountain with very unpredictable slopes, just because for some distance it had a plan plateau like feel doesn't mean it is going to stay that way. Really it had been only few days since btc is kinda floating around 15-16k mark, we can see a drop soon. I mean how can you even think about a plateau right now!