I'm going to be upgraded to an Apple Silicon M1 (pro, not max) based MacBook Pro soon, and I've discovered that it doesn't support more than 2 external screens. It also doesn't support an external GPU, so I'm at a loss if there's a way to support my preferred work environment. The network access is very locked down, so using a network based screen protocol won't work.
I'm assuming that DisplaySync (not DisplayPort!) can't drive a 4K screen at any decent framerate. Are there any other solutions out there that I can try?