Start at the 8:37 mark. Or cut to the chase at 10:13.
Either way, I have found the best remedy is to starve him of oxygen if you don’t like him. Not literally, and not via the ban hammer. Just tune out his noise. Don’t worry about discrediting his sources or challenging his version of spin with contrary opinion or facts. Just act like he didn’t even post and carry on with the conversation. And when he whines about the “echo chamber” and “closed minds refusing to accept differing points of view” (Kellyanne Conway called them “alternative facts”, which by definition cannot exist) understand that he does it to get a rise out of people and to get them to follow him down the rabbit hole to get a sense of gratification out of it (he will deny this point I strongly suspect) because he is being heard. He may have some interesting tidbits to post, unfortunately for him so much of his past posting history (notably in the Climate Change thread) is so one-sided and debunked, that his reputation as an objective or credible poster here is shot. And that is of his own doing. So if you want to spend time debunking him further, have at it. It gets kind of fun to see how fast you can sow doubt into his sources. But there is little point in getting upset about it. That is his oxygen. And it seems to me that this approach of just ignoring him and pretending that he didn’t post anything worked before. Once his contrarian climate change posts were simply passed over, he got bored of being invalidated and “took a break from the echo chamber”. Now he’s back but his habits haven’t changed, so there is no reason to give him a new chance at legitimacy. Differing opinions are certainly allowed here, and we can agree to disagree, but if you can’t back up your position, use discredited sources, or just turn a debate into a personal insult like “you just don’t want to see the truth because of a character flaw” (radical left, right wing racist, and Rider fan seem to be the go-to’s here at this point in time) when you get challenged, then your schtick will get tired quickly, whichever side you are on. In my opinion, the best way to remove these types is to pretend they did not post.
Or write “TLDR”. (My personal calling card) 🤣