[seba_dos1]

This is already the world we live in when it comes to the most popular personal computing devices running Linux out there.

[stefan_]

This is already the world you live in just running some recent Ubuntu. Try writing, building and loading a kernel module!

Of course its all nonsense make believe, the "trust root" is literally a Microsoft signed stub. For this dummy implementation you can't modify your own kernel anymore.

[plagiarist]

And you cannot remove it on every motherboard because some of the firmware blobs are signed. You cannot remove their keys and leave only your own.