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 think you re right, despite the remarked rising of its price, Bitcoin still not yet known by everyone worldwide and it not yet the subject of the talkings of people. But it is also obvious that the increasing of price spread the word about Bitcoin lastly