Democracy solves it. If people don’t vote in these people, they don’t get the platform.

Now, how do we get people to not vote in bigots and idiots? By not being bigots and idiots themselves. I.e. education and free thinking.

How do we protect education from budget cuts and protect free thinking from corporate and foreign interests that seek to undermine it, especially while the bigots still have a tenuous hold on the population? Now, that is the real question.