I’ve just went through a phase of watching loads of his videos(the algorithm got me). There’s something weirdly satisfying about seeing the schmucks get caught. I can see why he’s got the amount of followers he has.
Don’t agree with him policing but fair play for having the balls to do it and putting up with being so hated for the cause; From what I gather, he started posting years ago due to dangerous driving he witnessed when cycling, also said his father died in a road traffic collision and that he has family/friends that experience similar issues in London.
If you watch enough of his videos, he actually comes across well during friendlier interactions. The way I see it, don’t break the law and you won’t get caught by one of these busybodies.