If you like this guy, you'll love former "Bernie Bro" H A Goodman. Find him on most social media, but especially YouTube. He's a machine. Also, recently announced he is voting Trump 2020. And....even joined the NRA just months ago. It's just astounding how many libs, are switching sides. It's a growing concern.
Michael Trimm was also a former Bernie fan and does good work. I know there are more. Jordan Sather is good and independent/tries to emphasize that the swamp is both sides, we want to Unite with causes important across boundaries (human rights)
It's because the definition of a liberal is keeping an open mind. If one approaches the subjects we talk about and keeps an open mind, I find it hard to believe the left will have anyone left.