I had to open that OP link on my phone, for some reason I cant browse past the main page on my PC, just a header and menu but no content. I've just been rabbit holing some of the links referred in the article, and yes, that is ol' Parv, drowning in his own imperious self-importance, full of compassionless elitism, which was always what he was about. So absolute in his belief of intellectual superiority, nothing he speaks of could possibly be wrong. Toxic, however he and his lickers justify it, toxic.
Welcome to the forum Blast from the Past, btw. Methinks you are an old name associated with the PW canon, but no problem if you wish to maintain anonymity.