If you want Framework to support a different set of projects, why not bump their threads with a suggestion that Framework support them? Better still, give them a go on your own computer, them bump the thread to say how cool they are and deserving of Framework attention.
Some non-Linux. non Windows OS related threads that could do with some love:
Haiku: An OS for Framework? My beloved BeOS, reborn.
Genode (really neat advanced OS) There is a project called Haiku-on-Genode, the author of which is very anti-fash (check his “licence” on project homepage)
Plan9 / 9Front on Framework. If you want an OS with an explicitly radical left vibe, check out their home page. Bell Labs UNIX successor.
I feel we will have better results if we stop complaining about the last batch of projects Framework are supporting and start advocating for some support towards lefty operating systems.