You could quite say the same about any privacy or encryption or really anything that protects you from a centralized entity taking your rights/property. It’s a bit absurd that people are really that blind that they think this is all there is to crypto. Your same logic would apply to dollars in that case as well.
Ideologically I'm not opposed to Bitcoin or the idea of it existing for the base it serves. It's too volatile to suggest for serious investment though, and it's reached an uncomfortable echelon of "nerd joke gone too far" for my taste. Real people do not need to waste life-hours learning about this when their local government invests in a clear and immediately fungible form of currency for them already. Investors should not be wasting life-hours learning about a perpetually-irrational investment when other industries are both safer investments and arguably more innovative.
> Your same logic would apply to dollars in that case as well.
It would, mostly. Most people who oppose the online adoption of crypto probably object to the same level of microtransaction in any currency.