I don't pretend to even begin to understand the nuances here so apologies if I offend but can't straight CIS people use gender neutral facilities as well? To me, whoever thought up the whole observation window for minors using the bathroom should have their hard drive contents checked PDQ.

That. What sort of adult thinks about putting a window into a child’s bathroom? I understand multiple motivations can coexist, and most of them probably are about demoralizing & threatening trans kids — but some of the freaks behind this plan really want to press their own faces against the glass.