Hetero conversion BL transmigration Novels

This is a really shitty genre of Isekai that has happened more than once and one that I think is real anti-yaoi and kinda homophobic.

Basically a girl gets transmigrated into a BL/ Yaoi novel/comic and there's a love interest who was gay in the OG and was an obsessive/yandere character because of trauma but because the main girl fixes his trauma he is magically straight and in love with her. (This is not biphobic because he rarely shows interest in men after being"trauma healed" and might even outright be put off by the idea of being with men) I don't know why this is such a popular setup but I'm pretty sure it's for homophobic fujoshis who want to be the bottom and don't see gay men as people and don't respect queer culture or gay people. It also heavily implies being gay is a trauma response as there are no other queer characters male or female in the story as the other gay lead actually falls in love with the FL. She also only goes after them when they are children and is kinda groomery in a way.

Guys please I need someone to share this sorrow and gripe with this subgenre please