Look, im not even going to respond the first part. I love the bsd’s as well, from a technical standpoint. From a licensing standpoint, not so much (i see the value in a short license, though).
Im not concerned by what these companies use or do not use. Im concerned about protecting my, and other ‘common good’ software with a license that strictly prohibits user exploatation. The GPL does this perfectly.
My brother in christ, unix was all rights reserved. There was a non-compete agreement prohibiting at&t from selling their OS, hence why it was more or less given to universities. Later, the BSD’s did a theseus ship, and at&t still tried to claim ownership through legal methods. For them, the license symbolizes this independence from at&t, which is why it doesnt lay claims on user protection.