Comments are a lot easier to create on a lark as part of a trolling campaign, or intentionally as part of a smear campaign to get these videos taken down, than the videos themselves are. If the videos showed evidence of being a product of the Russian mafia or whoever else spends a lot of money producing CP, I’d be alarmed; as it is, it’s just pseudonymous people tacking their weird two cents onto something.

Whatever you think of the videos, I wouldn’t judge them by their comments—any more than I’d judge an image macro from elsewhere on the Internet by what 4chan does with it.