My issue with conspiracy theory commercializers is that they don't give or promote the intellectual tools to "question what they're told", they just prompt people (primarily through appeals to emotion, especially fear and anger) and then turn it into a commercial product that justifies any lie. And there are real social effects from these conspiracy peddlers, like people who've lost their young children in a mass shooting receiving death threats and accusations that their dear child never existed and it's all a hoax.
I mean, I saw an anti-vaxxer post from social media that unknowingly suggested "a small piece of a virus instead of toxic chemicals" as an alternative to vaccines...