[CentOS] UEFI

Y'know, I was just reading an article about a Spanish Linux group filing a
complaint with the EU regulators about UEFI, and I was struck by a
thought: why is it that the OEM does not provide the UEFI key with the
hardware FOR THAT BOARD AND UEFI, rather than have it provided by M$?

Any clues (or should I just assume it's more M$ kickbacks...)?

        mark