I'm not a sensitive guy and I like to think I have a pretty good sense of humor. But posting about a guy's job and then making fun of him isn't funny and crosses a line, regardless of what team he cheers for.
I enjoy a lot of your takes, but I have also come to learn that you tend to double down on your opinions when challenged, so I don't expect you to see this any differently. I just didn't like it. Carry on.