The Spirit Bares Its Teeth
by Andrew Joseph White
I would compare this to [b:Iron Widow|52459864|Iron Widow (Iron Widow, #1)|Xiran Jay Zhao|https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1710540125l/52459864.SY75.jpg|77901205] in terms of general approach and subtlety of writing. The bisexuals were a little less chaotic, and neurodivergence & mental illness take a more central role.
It's angsty and a little explainy, but in a YA-appropriate way? I don't know, it wasn't a masterpiece, but I enjoyed it.