Ever watch Conan the Barbarian? How about Chanbara movies? You’re kind of hiding behind a body-negative posture here, man. If armor were a real concern, then anyone not in plate mail would be in serious trouble.
If anything, there should be slutmogs for everyone. Like if there’s a suit of armor that covers up a dude but turns out to be a plate-kini, then we need the reverse as well: a suit of armor that completely covers up women but shows up as incredibly revealing for men.
I don’t even lean that way, but it’s fairly obvious that Blizzard has been more than happy to cater to the needs and desires of straight men while completely ignoring the (ahem) wants and needs of those who need and desire men. (Aside from the best buttocks in Orgrimmar, of course.)
For example, how many years has it been since Blizzard’s promised warlock players an incubus skin for their succubi? We now have like six skin options for succubi but not a single winged dude in hot pants and a whip who occasionally check their nails and spank themselves.
The problem isn’t that plate bikinis exist, the problem is only female characters get to have the fun.