No republican does care, that is until those people force us to care because they begin interfering with other people's lives and damaging society.
Trannies have been a thing for a long time but no one ever talked about it. It wasn't until trannies started demanding we start treating men pretending to be women as real women, until public schools started encouraging kids to be trannies, until doctors and politicians said children should get life altering drugs and surgeries before they are even allowed to make any adult level decisions, that men pretending to be women are allowed to defeat women in women's sports, that trannies deserve more attention and consideration and rights than an average American and so on.
Until that happened republicans didn't care about their genitals. They forced us to get involved by forcing themselves on us. If she simply kept their mouths shut and kept their thing to themselves we wouldn't be talking about it right now.