All I ever see around crypto is this vague notion that it could someday be acknowledged and used widely as real money is. But so could bottle caps. I don't see the mechanism for how it realistically happens. It's no less a moonshot than it was 3 years ago, IMO.
Just because a lot of people are buying into crypto doesn't make the underlying inefficiencies in its design (depending on the coin) disappear and make way for common usage. As it stands now, cryptocurrencies are basically glorified ponzi schemes. The people nonstop defending them deserve to be treated with constant skepticism because they have skin in the game and know there's nothing preventing them from losing it all. It's in their best interest to believe in it and spread that belief.