That's what I am doing too.
Act blur n keep quiet.
Let him bark....
Ya, if like that he bay tahan one.
Cos he no avenue to show off how high standard he is.
Additional thing is to gather like minded individuals together.
Not really bad mouth him, but to discuss about the standard he set whether it is logical.
Naturally those oppressed would stand on your side emotionally.
They might not openly express support. But at least they dun fall to his trap.
The more allies the better. Slowly he will find himself isolated.
When the only person in the room yapping is him, he knew his plan failed.
More so, when everyone speaks up against him.
It would take a while, but its what 众叛亲离 looks like.
This works on bosses and colleagues.