In their mildest defense knowledge existing doesn't mean it's accessiblity is known, if you don't know you should even be looking for a threat how could you possibly react to it? This is honestly the true threat of the right wing media bubble as a whole, it silences outside information with BS culture war, xenophobia, and generally inane slop. This is why I firmly think if you want to break the right ya need to remove their talking heads.