If you spend any amount of time listening to people complain about what is or isn't taught, you'll quickly discover that most things they hate aren't taught and the things they wish were taught are, at least in some form. Much of the rest is based on either outdated or misunderstood knowledge/beliefs.
My kid was given a hacky political axis test in school. Then all the kids were lined up in a row based upon the test results and the teacher then grilled the kids on the right side as to why. This is happening in a public school funded by taxes. Gaslighting parents about their own children's experiences isn't a great idea.
PS I know this is one event, it was also part of a consistent pattern of similar events. The school administrators had no problem admitting this in public and were proud of it.
If it's not clear, my post was about school curricula.