Just like in 2017, Bitcoin started to enter the mainstream consciousness, in 2021 we are starting to see crypto as a whole enter the mainstream. Bitcoin has reached a point where at least a large percentage of people have "heard" of it. The vast majority still don't know what it is but I would guess most of the people with money now do. The rest of crypto is starting to filter it's way into that consciousness. I think it will take another few years but it's coming.