That is a bizarre twist… So a former Muslim who now hates Islam wants to pose as an islamic terrorist, hoping nobody finds out he’s anti-islam afterwards, I just don’t understand his plan. If he’s right about the state of islamic terrorism (which I wouldn’t know since I don’t live there) he shouldn’t have to contribute to it for people to notice
There’s usually logic in people’s decisions even if the logic ultimately derives from nonsense. Not that you have any obligation to understand it but I like to figure these kinds of things out