Yeah, the left doesn't like bitcoin as a currency.
They like it as a store of value though, but the currency part overwhelms them so they bash bitcoin.
You're mistaken. And that kind of knee-jerk snap judgment hurts us all.
Authoritarians don't like bitcoin. Of the right or of the left. Liberals/progressives - and those of every other political stripe who dislike what our political and financial systems have done to us - are natural bitcoin boosters. As currency or store of value, either one.
Otherwise, all I could think of when watching that video was the line from the movie: "I see dead people..." And they don't even know they're dead.
I don't think I am mistaken. Authoritarians of course do not like bitcoin, but those that believe in a big government, as the left does, do not like it as a currency either because you need inflation to have a big government.