Ok, so I got a chance to watch that video. Yeah, the guy has drunk a lot of the Kool Aid. But he's not entirely wrong either. I mean, stuff does fall apart when there isn't someone funding it. So his role is to cheerlead that funding... which is crazy to be honest, but at the moment also really important in many cases.
given our current "system" it's hard to fund a lot of non-profit public goods production. But public goods stuff is an enormous part of real economy