Agreed; that said, there's an Ancient Aliens tv series that acts serious but, I think, is mostly recognized for being hilarious...so frivolous I've actually watched it because it's just so laughable.
There are people out there vulnerable to the BS due to ignorance that could be shown how to apply skepticism, or taught more about science/history, but the bullshit is just as prominent and available, or more so. Your peers may be the right combination of smart and knowledgeable to be immune, but it's best not to assume that it's harmless in general to broadcast ancient aliens style junk.
I was on my honeymoon with my fiancee and at the end of the night, we liked to relax by opening a bottle of champagne and watching Ancient Aliens. Don't get me wrong, both of us believe in the possibility of life in outer space but that show was funnier than most modern sitcoms.