Earlier quoted context omitted.
I think there is too much information around for the average person to filter and process and digest. All three are important parts of living in a society and it looks to me like even with e.g. economic issues alone, it's just very hard for (to be fair) anybody to keep up. In turn, people reach out to conspiracy theories to simplify the world around them with obvious answers and explanations. My theory, sort of.
There was research last year that showed that cynicism is a way for less intelligent people to protect themselves from being taken advantage of. Basically, if you know you're not smart enough to figure out if other people are genuine or out to scam you, defaulting to assuming that all strangers are lying is a winning strategy. The same kind of logic fuels conspiracy-minded people. The one thing they all have in commo…
That narrative is ridiculous - what does intelligence have to do with it ?
I guarantee you you are uninformed on so many issues and you could easily be taken advantage of no matter how intelligent you were by someone who spent time preparing/specialising in deception - especially if the negative outcome is less then the cost of investigating the issue. Nobody has the time to investigate every choice so by your logic cynicism should be a default strategy for everything you're not an expert in.