On “Set Up Shop” remix w/ Marlo and Lil Baby that came out in 2017 where he said “I wanna be a billionaire, ain’t got no problem with Donald Trump”. Which ya know, is probably just Thug’s way of saying he wants to be a billionaire, with the added controversial take to turn heads. There’s at least one other example from around that time but I can’t remember which song specifically. But yeah I agree, he was probably just being a smart ass. I just don’t think it’s necessarily obvious given his backing of him in the past, whether ironically or not.