At some point if they have ridiculous restrictions one might consider ... doing the test in person, in a room provided by the actual school or that THEY provide the hardware.

Anyway IMHO the bigger point is that a lot of my own inaction (I won't speak for others) came from fear of problems that rarely, if ever, materialized. I would recommend to move on and if the problem does actually arise then consider solutions at that point.

I uninstalled Windows on my SSD years ago (despite paying for it, forced by OEM deals), didn't regret it once. In fact, I wear it as a "badge of honor" with pride. When someone tells me I "have" to use Windows for whatever reason, I tell them I can't and that usually leads to interesting conversations.

Can emulate TPM

also kernel level anti cheat is for video games

Why would they require TPM??? Or kernel level anti cheat? This isn't a game.