I think this is something like AI -- where people who are calling it "AI" are often sales people/hucksters (I mean this as little a pejorative sense as possible), and the people calling it "ML" are the practitioners/people you should be listening to.

Once a phrase gains mainstream adoption and starts to rapidly lose meaning, I find that people who care dearly about that thing start calling it something else.

That said -- I really struggle to find the people who are really all in on crypto in a technical sense. Where are the people building cool things and trying to push the boundaries with crypto? Surely it's still happening but just hard to find it in all the debris/trash.