I would strongly disagree, moderators apart from filtering nudity also apply a lot of business rules while filtering content even the report says that the best

I would strongly disagree, moderators apart from filtering nudity also apply a lot of business rules while filtering content even the report says that the best recall is around 90% which leaves a fair bit of stuff that still needs to pass human evaluation. May be that's why folks like youtube employee ten of thousands of moderator in countries like India or philipines.