This will be an ongoing list of people making videos regarding the stranger parts of Youtube. If you come across more, feel free to comment them and I will vet and add them to the list. Note: I will not be including Nexpo as he omits information and removes comments that debunk many of his theories, but I will be mentioning him here because he does cover a lot of the odd videos found on Youtube.
Yeah, I caught him doing it in the video regarding a “glitch” in a video game, a game developer responded to his video explaining in detail how triggers work and that the game didn’t actually glitch. Commented responding to someone else in the thread, only to come back the next day and the OP’s comment along with the entire thread removed. Glad to be able to provide other resources :)