There is a creepy trend happening on YouTube where videos appealing to kids are depicting perverted and violent scenes.
You may glance at the screen and all will appear well, but mixed in amongst the cartoons, colours and patterns are scenes and storylines that promote sexualisation of the young viewers. This is called monarch programming.
This is in line with the pedogate, Podesta emails containing code words for perverted thoughts and acts and the PedoBritain Jimmy savile scandal.
Be sure there is nothing nefarious about the videos your child might be watching and block channels that contain such content.
This phenomena is becoming known as Elsagate.