It doesn't address the problem of binary blobs of platform initialization, the most important part of booting anyway. UEFI is just a glue, modern 64bit DOS, so

It doesn't address the problem of binary blobs of platform initialization, the most important part of booting anyway. UEFI is just a glue, modern 64bit DOS, so can be dropped completely. Improving coreboot would have been a saner approach.