Because of the need for video I had to pivot away from the previous solution but have managed to get it working. Some funky userland X behaviour that I want to fix though.

Turns out a video synth without a pretty box is just a bunch of HDMI cables

Minimal installation (no windows manager) raspberry pi zero w 2 fullscreen (640x480) shaders.

Musk: X is about freedom of speech
Also Musk:

Dear Apple please give us a dedicated button to maximise our application windows without having to go fullscreen.
Close, minimise, fullscreen, MAXIMISE. I don't want to have to scroll through multiple workspaces with ctrl + ⬅️ or ctrl + ➡️

Protokoll, Berlin <3

I promise it's not poisonous

Apparently this is official Nintendo merch in Germany. His world famous catchphrase "Here we come". Yes it is mustard.