I'm pretty sure any poll you could make would match what the current polling here is; most think they should stay, almost as many don't care one way or another, a very small minority wants them gone.
Who wants them gone is comic book fans who are embarrassed by them. The GA doesn't care. Taking them away is an admission that something is wrong with Superman's visual. It's pandering to people who think the character is silly. It's a loser move.
IMO it's not even so much comic book fans being embarrassed it's that they need something to ***** about for the heck of it. No one really cares if Superman has underwear on the outside or Wonder Woman wears a swimsuit but I guess DC thinks by listening to those few it might increase sales.

