Most normal people find a reason to be angry and then become angry.

My theory is that people (like the above) are angry
and are looking for a reason to be.

But, i can understand his predicament.
You had these low level statists destroy the enjoyment of learning for 12 years.
Saying bullying is bad while being bullies.

You learn stealing is bad from the very thieves that rob you of your labor every single day.

They can't be upset at the authority, the cause of their anger.
So, off to the internet to find someone to be angry against.