[mistermann]

> "The mainstream media misled me about Iraq, therefore I'm going to get my information from Facebook articles posted by Russian intelligence!"

Have you genuinely experienced people expressing exactly this sentiment, or are you perhaps relying on a complex heuristic within your mind?

Do you believe it's possible some people think more along the lines of "The mainstream media misled me about Iraq, therefore I'm going to be more skeptical next time there seems to be coordinated promotion of an idea that seems to rely upon fear."

Speaking of Russians on Facebook and Twitter, I've yet to see any convincing evidence that this is a real thing. I don't deny someone is engaging in such behavior, but nothing I've seen gives me confidence that it is safe to conclude it is Russia.

> "There was once a batch of contaminated vaccines, so now I'm going to risk the lives of my and other children by not vaccinating them"

Same thing, but I won't beleaguer the point.