It might be a mix of both, but I think it is mostly an ego thing for him. He built his life/wealth in Manhattan; he absolutely cares what the NYT writes about him, otherwise he wouldn't bring them up at every opportune moment. The vast majority of NYC despises him, so the NYT deservedly throwing him under the bus is like the voice of the city telling him to piss off. It all goes back to the d-list celebrity thing. New Yorkers and the "elite" have loathed him for years, and I think it bothers him.