Okay I'm gonna speak completely honestly and frankly here for a minute. I know nobody cares, I know this isn't the right forum, but maybe one of you will see this and think on it.
It's okay to be scared of people who are different. It's understandable. We're wired to create in-groups and out-groups, that's how humanity works. You try to develop a sense of community and one super-easy way to do that is by defining who isn't in the community... and then it becomes circular, they're bad because they're in the out-group because they're bad because...
That's natural, especially when politicians and pundits play on those fears and uncertainties.
Conservatism is a safe blanket, a reassurance that "I'm right because I'm normal and anyone who isn't normal isn't right." That's understandable and natural too. Change is scary, it really is. We have a comfort zones for a reason. Pushing the boundaries of our comfort zones is difficult for a reason.
But in a country of 340 million people, a world of 8 billion people, we have to accept are going to be some people who aren't the same as us, who aren't "normal" the way we're "normal." And sure, law of large numbers, some of those people-who-aren't-like-us are going to be assholes. But the vast majority are just people muddling through life as best they can—just the same way we are. They aren't demons, they aren't baby-eaters, they aren't predators.
And for someone whose brain, biologically, doesn't align with their body, biologically, it can damn hard to muddle through life. Stuffing things down isn't healthy in the long term, so they'd rather change one to match the other. As a society we don't condone lobotomies any more, so we let these people change their bodies instead of changing their brains.
These people are rare, abnormal, uncommon, so it's easy to "otherize" them. They're an easy next target, easy boogeymen now that gay people have become much more mainstream and acceptable. But at the end of the day they're just people trying to live their lives on the outside in a way that matches how they feel on the inside. That's all.
Rant over.