It's not just the schools. My wife took our daughter to a different doc because her pediatrician had emergency surgery.
The office asked "do you have any firearms in the house"? Apparently they were extremely rude and asked very invasive questions. Some doctors are going along with the plan and snitching on gun owners. Why? They were already required to get a firearms license, so the gubmint already knows who they are, and I'm sure those who own illegal firearms aren't going to reveal that they have them!