

Its not a backdoor, because secure boot was never about safety to begin with. Its just a piece of security theater, whose primary use is more control for microsoft. “Secure” boot only boots software signed with a microsoft key, thats the “security”. Microsoft also allows linux distributions to be signed, but nothing is technically stopping them from just refusing, for " security reasons", and on some systems secure boot cant be turned off. So it being bustable is a good thing. There are other ways to protect devices from physical access, but generally, if attackers have physical access to your computer, then its compromised, secure boot or not. Framework just didnt want to play along.
Wow that is ancient! Interresting feature, I wonder if it could be reimplemented as a wayland protocol, however I think some modern IDEs and some text editors have something similar nowadays.