Near as I can tell, there were employees unhappy but not about to quit, some of whom I met and talked with before I left. And when I left there were many unhappy employees, of various backgrounds. I know because a large number sent me hand-written notes (very much appreciated).
To this day you can find people angry on both "sides" of the fake-news version of what happened. It constitutes an open wound for Mozilla which people salt and pick at over more recent or ongoing PR mistakes. That's a shame, because the truth is far removed from the cover story. I'll get to it as a memoirist, if ever, only years from now.