That's a rather inflammatory way of putting it... but you're not wrong. As things currently stand, Libreboot is effectively just a fork of Coreboot with support for any x86 hardware newer than 2008 or so removed (because newer hardware requires non-free binaries which Libreboot refuses to touch). Short of a major change in Intel/AMD policy, I don't see any realistic way this will ever change -- which guarantees that Libreboot will only become more and more irrelevant as time goes on.