Idk the order of the tweets but one of the big go//yuu accounts that clapped back has a history of shading sk//it and its shippers, just recently they were talking about how ooc sk//it fanon is and how gjo and yji at least like each other
I don't think there's one moment that started all of this, I think there are shippers on both sides who don't like the other ship but since the majority ship both they hide their dislike more than they do for ships the majority dislike (like go//yuus disliking go//fushi) 1