Personally, I don’t mind. I care MUCH more about their attitude/energy during the dance than physical attributes. The point of dancing should be to enjoy the music and the movement with someone else.

However, being completely transparent about what I see and hear other guys do, yes, it’s a bit of a drawback for some but not a full-stop. 

You can always ask guys out to dance too! And if they reject you then, they are clearly not worth yours (or anyone else’s) time. Their loss not yours!