At least Lord Kat didn't really change the way he talked, like maybe a tiny bit. There is a level hon where it just looks like psychopathy. Everything is an affectation, a totally fake and fictional person often based on an amalgamation fictional characters.
"I'm a woman, that means I wear a dress and talk like this" despite it being an insultingly poor imitation. Everyone clapped with approval for the humiliation ritual, "so brave".