I do not believe that. I believe this situation is engineered, and we have some very long game playing manipulators being very successful today.
Society engineering is real, and there are many players active in that game.
But yes, I think I would probably just call the societal engineering "for-profit media". Manufacturing Consent should be read by every adult in this country.
Or to put it another way, I don't see how Q Anon theories can be tied back to religion in any direct way, even if many posts do draw from antisemitism. I'd even put the "russiagate" stuff in this category—it's true that many of the allegations seem substantial, but feels highly disingenuous when AIPAC wields such naked influence over both parties. Surely by any metric that Trump is controlled by Russia, Israel's influence outstrips it by many orders of magnitude.
Tbh, some of it is also just inability to interpret media. Particularly coverage of politics. Watching cable or reading opinion columns you'd think the parties were diametrically opposed and represent two wildly different aspects of america—when it takes about half an hour of reading a sampling of how politics works in other countries to realize how similar our parties are compared to basically every other party system on earth (excepting Britain, I guess?). Interestingly, for a country that prides itself on voting and political opinions, we're actually quite terrible at ceding the conversation to "experts" who are often even worse-informed and less educated than many of us.
Chomsky has this great bit about how Americans will call into a baseball show as an expert to criticize everything. The coaches, tbe players, etc. most of these people don't play baseball at all but feel very confident and passionate. He then points out how those same people will not have opinions about how government should work and leave criticism and demands to "pundits" even though they are much better equipped to figure out if they are being represented well than they are to judge the performance of a professional athlete. I think the internet cracked that open and now everyone has opinions. I'm curious how much anti-intellectualism just comes from democratization of public discourse and little has actually gotten worse, we're just more aware than we were before.
I didn't really want to experience that particular part of German history repeating itself but here we are. "Wer hat uns verraten?"
And even to educated, well-meaning americans, we have a really nasty habit of sweeping our evil deeds under the rug and forgetting what we are capable of. If Trump were to move forward with mass deportations, it wouldn't be the first time, or the second time. https://en.wikipedia.org/wiki/Operation_Wetback is one particularly nastily named example. Many "experts" on tv don't read history and are oblivious to how close to fascism we already are.
It's also worth remembering that Hitler was a huge fan of America. Liebensraum was inspired by manifest destiny. We built this country on extreme violence, arguably to a unique degree (along with other anglo colonies). That muscle doesn't just go away. We've really only been a "liberal democracy" for about sixty years now.
So yea, I don't think you can write this off as anti-intellectualism or anti-expert, this is just who we are as a people.