Public education is just a job program for professional lifelong students(teachers). They look at disdain to people who work in the DPS(dreaded private sector).
My wife is a high school teacher. Thankfully we live in a right-to-work state and she doesn’t have to join the union. She’s constantly getting union paperwork left in her box. When she told the other art teacher across the hall that she was in favor of vouchers because it would introduce some free-market principles into public education, the other teacher was shocked. She said, “But, that would mean that we could get fired!” My wife responded, “Just like every other regular person!”