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 am a conservative/libertarian, or at least I believe I am. If I take the time to write down all the decisions and reactions in one day of my life and put a political label on each of them, I would most likely realized I moved from very liberals to very conservatives thoughts all the time. This is Nature and how we can survive and adapt.
Only professional career politicians tell you to never be free from reelecting them forever.
If you don't doubt you political party long time vision after fully understanding what bitcoin represents, no matter your political color, then you don't "get bitcoin"...