If your uni asks you to install a certificate or any software on your devices, they would have access to your device. When you connect to a network they own, you can assume they’re inspecting the traffic that crosses those services. A VPN like WireGuard or OpenVPN can help to mask it.
Article links to a knowledge base, not any “tool”.
Link to tool
Gnome terminal supports everything you’re asking for
https://help.gnome.org/users/gnome-terminal/stable/pref.html.en
TLDR, no
The cpu isn’t the only piece of the puzzle. 6.5 kernel is only just released, and at least just supported on Debian testing.
It’s not crazy that you haven’t setup any power saving profiles, or that the kernel doesn’t natively support these new chips and architecture.
The PSP is an integral part of the boot process, without which the x86 cores would never be activated.
https://en.m.wikipedia.org/wiki/AMD_Platform_Security_Processor
https://postmarketos.org/
When support is gone, time to port if possible