There's an adoption curve for any new disruptive tech, Bitcoin and crypto happen to disrupt the entire financial world as we know it - so there's going to be a lot bitterness from people wedded to the current dying legacy system. It takes an open mind to see where things are going. Anyone questioning it at this point (after BlackRock, Fidelity, multiple hedge funds, investment legends like Paul Tudor Jones, Stanley Druckenmiller, hell even Trump have jumped on the bandwagon) - is probably just being contrary.
An innovation adoption curve goes like this - first the innovators (Satoshi), then the visionaries (2013/14 buyers), early adopters (2017/2021 buyers), the early majority (2024-25 buyers), the late majority (next cycle's buyers), and the laggards (Prefect, Jim Cramer, etc). Everyone will eventually be sucked in, some with smiles on their face - and others kicking and screaming.