I think it's fair to point out libreboot is a fork off coreboot, and while libreboot is basically a dead project at this point, coreboot development continues.

I think it's fair to point out libreboot is a fork off coreboot, and while libreboot is basically a dead project at this point, coreboot development continues. Chromebooks tend to use coreboot natively, and on some chromebooks, you can recompile and reflash coreboot, sometimes with no binary blobs. Google makes this (reflashing the firmware) surprisingly easy in many cases, although there are often many caveats to running linux/alternative firmware on chromebooks, to the point it's kind of hard to recommend buying one for this purpose.