I mean, that's just the risk you take writing a character who is yet to appear in the game.
The Fatui generally prefer to deal with things diplomatically, but you'd think that the other nations would definitely not be looking at them kindly after the very public Fatui presence during Osial's attack and you'd think that the stuff they did in Inazuma would be coming out now even if Dottore's shit in Sumeru somehow hasn't.