Regardless on everyone’s views of gender. Liberty and freedom, where is it? You should have the freedom to raise your own child without state intervention, provided there is no neglect or abuse. Why should a teacher have more rights over a child’s name/presentation than a parent?
My child is 4 and tells me everyday that he’s ‘cat boy’ from this tv show, and not his name. I have to actually calm him ‘cat boy’ to get him to respond. I humour him by using the name. That doesn’t mean I’m going to raise him as if he’s a superhero called ‘cat boy’. By their logic, I should be.