Stop calling the recent expansion of the cryptosphere a bubble. We are not in a bubble. We are simply experiencing the rapid expansion of a nascent technology with new entrants and their fiat entering the market. A bubble is when everyone is talking about cryptos, e.g. your taxi driver, the bellboy, etc. Outside of my close circle of tech colleagues zero people are talking about Bitcoin.
I couldn't agree more. There's just a lot of new money flowing in, and in combination with the limited supply of BTC (21 Million ever) it is bound to continue to grow exponentially.
It is indeed not a bubble, in fact we've only just begun, expect much greater growth in the near future.