He said that he disagrees that non-binary identities exist: ""I don't know what the options are if you're not a man or a woman," he said." It's reasonable for people who don't believe that the binary social constructs of "male" or "female" make sense for them to flip tables.
Can you show me which part of the law made it a crime to use specific pronouns? The relevant law is about discrimination. He's just hijacking it with a "PC" rant so he seems more reasonable.