Yeah they'd get more votes, in the current state of the world. But they can probably sleep better at nights. Hating something doesn't make it go away. If nothing else, history has taught us that. Burying your head in the sand and saying someone is bad because they're not like you, doesn't make the world a better place. It just makes you feel better about your own little bubble by pretending everything's okay. Every bubble eventually bursts.
People being trans doesn't go away, no matter how much scapegoating, rhetoric and misinformation you try to spread. It's not something you can just batter into non-existance by just not believing in it, and wanting everyone else to not believe in it either. We don't live in Fantasia.
The trouble is, people are, on the whole, massively gullible. And will believe what they're told by those who shout the loudest. Whether it's right or not.