> although they do make many trade-offs to be trustless, private and censorship resistant which means that in practice they are an inferior alternative to fiat currencies & traditional finance if you have the option to use those, so the only legitimate use that remains is either grey area/unlawful transactions or legal transactions in locations where traditional payment rails do not exist or are outdated

Is this supposed to be an argument for cryptocurrencies, because this sounds like one that shows why they are a scam.