It's great that you are supporting your son.
I think this pronoun thing is bs.
I'm looking over my dead dog Rover,
That I over-ran with the mower.
One leg is missing the other is gone.
The third one is scattered all over the lawn.
The tits or gtfo is meant to drive new people away from here.
The big problem I personally have with it is checking the board when I'm around other people or children and it pops up.
Nothing I can do about it. It is what it is.