Transphobic. You keep using that word. I do not think it means what you think it means. Transphobia is the fear of transgendered persons. Specifically of the impact on society they may have. This does not mean they hate or terrorize them. That's just a typical approach transphobic people take to it. What Nolan tweeted was clearly a joke based around the fact that Jenner is originally a man. There is no transphobia involved. It was a picture of the Mona Lisa with a man's face. That's not transphobic at all. The representation of the art piece is the only thing possibly wrong with his tweet. If it didn't say Jenner, I bet 99% of people offended or complaining wouldn't even care. That's why so many people are complaining, not because it's offensive.