How do you handle situations where authority figures, like school principals, make unfair demands assuming you have money?

Why do the 99% spend their entire lives trying to make others see and feel like they all have something in common but get offended when called commoners? The word commoner is a noun for people who obviously have shared things in common.
Why are there more and more children with autism or ADHD syndrome nowadays? Is it happening due to behavior and living environment of the human being?
Do people learn best in life after they are left to their own devices? (instead of pushed) Any thoughts?