I disabled possibility of updates in my BIOS, so I must first enter BIOS, enable updates in BIOS, then I have to tinker with my boot configuration as I'm using secureboot with custom keys and no bootloader, I also need to allow changing UEFI boot variables, well, lots of things I just don't want to do for my setup. A lot of moving parts with zero sense over something as simple as update from the USB drive.

Basically right now my setup is super simple and restricted and I have to make it significantly more complicated and insecure to allow fwupd to work.