What are the chances of a child questioning their gender, having parents who are likely to harm them if exposed, but otherwise have no issues?
What are schools proposing to help these children, exactly? If the only risk is the parents finding out, but that risk is deemed potentially harmful, how does allowing them to transition at school guarantee saftey? The collusion of every teacher and child would be required. All it would take is one child to say to their parents x is now y, and the parents could find out.
In this scenario, the only safe option would be not to transition at school.
This is why i dont think the issues between parents and schools is genuinely harmful parents, its reasonable parents who say to the school 'no, school transition isnt right for my child'.
Its some schools and some teachers that are so TRA, they dont want parents to make this choice. Similarly, they want to force other children to comply with the policy of preferred pronouns.