AI in its current form is a commercial product created from stolen labor.
I think there are extremely legitimate reasons to be critical of that part at the very least, and I don't think it's a particularly "radical" stance within Free Software, which is fundamentally conscientious of such questions.
(I don't know whether the Libreboot authors have this particular point in mind.)
All things are built on knowledge that came before it. In what way is AI built on stolen labor?