I used to have a technician who was my subordinate, he had an 18 year old daughter and he had to restrict what she could watch as she had severe autism. If she watched swearing, she would repeat it anywhere. She also developed a habit of taking her clothes off all of the time. (not a sexual thing, she didn't seem interested in boys at all)
Her main interest on Youtube though was videos for 3-5 year olds, something about ponies I think he said.
In the end it became too much and he had to resign from the job to look after her full time, she ended up being put on a strong benzodiazipine too.
But how are you going to stop your son looking at Call of Duty videos? Surely his friends at school will all be playing Call of Duty? Have you heard of Fortnite, all the kids where I work are playing fortnite now
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