It doesn't matter that bitcoin failed in everything it set out to do (and more) because people don't "hodl" bitcoin for the things bitcoin set out to solve. They do so because the want to go "to the moon". If your only interest in crypto is speculative investment, then you aren't interested in the fact that bitcoin is broken beyond belief: The important thing is the market-recognition since that maximises the chance for high demand, which induces hyper-deflation, which sends you to the moon.
Nobody, or very few people, care about crypto for any of its features and the people that tell you they do probably "hodl" substantial amounts of crypto and hope to drag you into the pump.
There's not a single problem crypto solves without inducing a new party with equal amounts of leverage (i.e. you don't need VISA, but you do need exchanges) because at the end of the day, crypto is built to change the people that control the money rather than remove control structures entirely because that's impossible: there are always going to be people that facilitate the interaction of the blockchain with the real world and these interpreters/resolvers are the powers in crypto.
However, that doesn't matter: nobody buys crypto the currency, they buy crypto the investment and from that POV bitcoin is still the non-plus-ultra in speculative hyper-deflations.