Should we be worried that Fox news fans don't believe in space?

So recently on youtube Fox news posted about how Nasa photographed an exoplanet, and interestingly, almost everyone in the audience was spewing some off the wall theory about how Nasa is making this up and exoplanets are all a hoax, no if this was some channel on Bitchute we could laugh about it, but Fox news is one of the most popular news outlets in America, this is a bit concerning, what if there where a politician in the near future of claimed that the earth was flat or something, considering that Fox news viewers are such a huge part of the population, they might just do well, what if in the future flat earth and other anti-science dogmas are a powerful political movement? What if it's the future of the republican party?