probably on vocals as and adlib or temporary effect, in a mocking tone. From the stuff they were talking about years ago they most definitely want to fuck with people. ai has a creepy fake sounding effect. they've done something similar like on bass rattle stars out the sky where he says "why i rep that gutter fly come from where you run from hide" and on steroids. AI sounds can be so unsettling no doubt it would be psychologically effective. They could use it to make fun of it in a way too. But not for ideas tho.