Yes, but this is a judge we're talking about here. What's next? Vegetarians selecting the best steaks?
I don’t know if that’s a fair analogy. Since a gay ‘pageant consultant’ knows exactly what other judges are looking for and prepares women (quite effectively) to compete, I think it’s highly likely that a gay pageant consultant would be able to judge the end result just as well as a gay pageant consultant can prepare girls. It’s not the same same as a vegetarian picking out steaks. It might be fair if you said it was a vegetarian butcher, but then the butcher would know a lot about the steaks, but might not like to eat one himself.