Yes I agree with this, and in reality nothing really stopping Companies from abusing the GPL, notice how almost all corporations avoid GPLv3 like the plague.
(edit, I meant easy to abuse GPL2, but GPL3 ias hard to abuse)
Personality I believe the final nail was the "coup" at the FSF with RMS. He could be a pain at times, but almost all his fears about the future of computing is slowly coming true.