Yes, I know Bitcoin and other cryptocurrencies aren't being used by everyone. Yes, I'm aware of the risks and the costs. But it's still a huge boon as crypto allowed me to transact at all when it was physically unfeasible to do so.
I've said it before and I'll keep saying it until such reality changes: most people who disregard cryptocurrency as just a fad can afford to think that way. Their needs are served by traditional banking, and that's fine! But it's not the reality for an important amount of people who are unbanked for whatever reason: their past, their actions (whether moral things considered illegal and thus they're prosecuted, or legal things that society consider immoral and thus they're censored) or even just a geographical accident.