These are fighting words. These are courting hatred, violence, ostracism, and mockery. But they are not doing so intentionally. They are doing so out of independent reliance on facts, and out of caring for the interests of others as you best understand them.
For better or worse, we're all in the same boat. Making fun of the jackasses drilling holes in their end of the boat isn't a recipe for survival. Asking boat-patch-haters to start patching up the holes is. One approach is easier and less confrontational. The other is actually kinder.
Perhaps someday someone may recognize that you were being kind to them, but I wouldn't count on it. It certainly isn't the point. Nor is getting such recognition from their great-grandchildren the point. The existence of their great-grandchildren is the point.
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