Well, the progressives running the SF/F industry, including WorldCon, like to think of themselves as the “good guys” and on the “right side of history,” but there doesn’t seem to be any shortage of hate of anyone who might even be slightly conservative. I guess not being inclusive is okay as long as the groups you are bigoted against are on the “Nazis” list (though maybe they should actually look up the definition of Nazi before slinging around their own brand of hate.)
Trust me, if these people are typical of WorldCon and the science fiction conventions in general, I want nothing to do with them. At the end of the day, all I want to do is write a good story. At the end of the day, all they want to do is hurt people.