A Berkeley professor (visiting Professor of Economics) did a study on stupid people. The same % are found in all classifications. Common workers, upper management, hi IQ or low, rich or poor. A stupid person advocates for policy that hurt themselves and society.
Anyone apathetic to stupid people reaps the pain. Smart folks need to constantly push for smart policy as it is a fact the stupid people are always loud and wrong..
“The Basic Laws of Human Stupidity” by Cipolla