He goes on to have, what I believe, is a valid complaint: Leftists have ideals which block progression towards our goals.
One example: Instead of building a wind farm, we are arguing about economic impact, and then still stay on coal while we that argument occurs.
I think overall the video misses the point. The complaints are that bureaucracy/red tape/seeking perfection (in states such as CA) prevent society from doing things with impact such as building high speed rail, creating 15 minute communities (Shout out to !15minutecity@slrpnk.net), and providing shelter for all.
This is completely valid, but it has nothing to do with solarpunk.
I left my comment on the repost. Here it is: