I've not watched that particular documentary you've watch (and probably won't), but after re-watching some of the older docs knowing what I do now a few years ago, There were definitely sometimes when he misleading the audience.

The most infamous one he did was The Jimmy Saville Weird Weekends. I am 90% certain that Louis knew he was Paedophile at the time. He even made sure to include a scene where one Jimmy's friends visited. The guy looked like a old stereotype of a paedophile. My friends and I burst out laughing while watching it. It was almost like it was something from Brass Eye.

The Tate Brothers are just conmen and are criminals. I am from the UK and met people like Andrew Tate IRL. You can find them in every pub back in the late 90s/early 2000s.

As for the other manosphere guys. I am familiar with many of these guys, as they typically do the rounds at some point on the podcast circuit on YouTube and various other sites. I like listening to long streams as I am frequently driving from one end of the country to another. I used to listen the dumpster fire stuff like Legion of Skanks, Drunken Peasants, The CuntStream etc. A lot of these dudes used to turn up on these sorts of shows, which were basically someone streaming Google Hangouts while they got drunk and high.

A lot of the the Manosphere guys are normally involved with other grifters such as Laura Loomer, Nick Fuentes etc. and have a lot of cross over with loads of niche Z-tier E-celeb sub-cultures such as "The Dabbleverse" and "Da Sektur".