Brassplate can be right or wrong in his posts.
That's irrelevant.
The fact that he's making over 500 posts for a company that he's not working for is a sign of some kind of psychological problem.
Personally I never understand why some people are full of some much obsession with hatred.
Unfortunately it looks like our profession is a magnet for people who show all bad behaviours human kind develop throughout the history of human evolution.