In order for MS and Apple/ios to block people from booting linux on “their” machines, they came up with the secure-boot scheme. Commercial puppets and traitors of open free software rushed to be part of the scheme so all the rest of the linux distributions couldn’t boot but their systems could.
Now we are accused of being elitists and not alarm new users of true garbage distributions?
If anyone is stuck trying to disable secure-boot and couldn’t it is their own damn fault for buying garbage machines. Gigabyte (not Gigabit) has created some monstrosities of bios software that look like a video game and it is hard to count in how many places you have to disable the crap in order to boot open and free linux.