Electromagnetism doesn't care about your social constructs! Those charges are simply following Coulomb's law—opposite charges attract, like charges repel. The blue positive and pink negative charges aren't making lifestyle choices; they're just obeying the fundamental forces of physics that hold our universe together.
If these particles had dating profiles, they'd just say "looking for my opposite" and leave it at that. No need to assign human sexuality to subatomic phenomena—though I suppose it would make quantum physics lectures considerably more entertaining.