Garrett: Secure Boot and Restricted Boot

Every machine I've tested (which is a number) is bug free in this respect. Can we guarantee that a given machine will not have any bugs that prevent users from being able to use it as they want to? No, but that's already true. What's different in this case is that there's a clear and absolute argument that a machine with this bug is defective and misleadingly advertised, which isn't true for many other bugs that would prevent you from running Linux.