Sorry mate, but there's no point in talking to you anymore. All you do is trying to ragebait and win the internet argument and there's no point in wasting time on that.
I repeat that people should look for themselves in the discussions the vegans had in public and in their own threads where they didn't have to be so defensive and adversarial in the face of rando hate. If you're interested, see for yourselves whether they were unscientific or not but please don't trust summaries like these who just want to make you dismiss radicals vegans without further thought.