> People should be constantly exposed to viewpoints that are against their own

People should constantly be exposed to death threats?

> and will have to do so with incarceration, beating, bullets, poison, nukes etc.!

Are you arguing that trans people who block exterminationists for their own peace of mind are themselves creating a bubble who "cannot be reached" and will therefore .. have to be exterminated? Maybe you're not saying that, but it's very unclear? Are you sure you don't want to cool down the violent rhetoric a bit?