As one of the AI people doing 996(7?) I will at least say I can watch youtube videos/play bass/etc while directing 4-5 agents without much trouble, I have my desktop set up into a terminal grid and I just hover the window I want to talk to and give voice instructions. Since I'm working on stuff I'm into the time passes pleasantly.
Do you feel that you are at least as productive as a "regular" developer working a normal amount of hours? In terms of the quality and quantity of features you have shipped.