Good article, thanks for sharing.
My DD went into year 7 in September and as there is a big age gap between her and her brother we were pretty much square one with making applications to secondary, so did the open evening tour circuit. The libraries were invariably full of LGBTQWTF stuff, one even had giant flags, and in another the librarian actually pointed us towards the LGBT section as if it were the jewel in the libraries crown (my DD had a panic attack at the mere sight of the ground floor lavvies in that particular school so we didn’t see much else, just went home via the chippy).