Profound Nihilism?

Normally, “nihilism” means the belief that life is without objective meaning, purpose, or intrinsic value.  Trump was elected by mean-spirited idiots, but they could hardly be called “nihilists.” For example, they believe very strongly in white supremacy, the dismantling of the federal government, saving people from the lethality of vaccinations, etc.

Now, there is a secondary meaning to the word, i.e., those who reject established social systems.  In this sense, I suppose they are indeed nihilists, in that they reject lawfulness, honesty, human rights, truth, science, tolerance, and compassion.