Frankly, I'm more concerned with mass-marketed ideologies, with people conflating their own identities with something advertised to them. Especially post-WWII, we've rigid, often diametrically opposed, ideologies stopping societal corrections more than bureaucracy could hope to.
Both of those traits exist in capitalism and socialism. I think capitalism has the incentives (and inherent competition) in place to really refine marketing better, though. Maybe that's why it seems to be a bigger problem in a capitalist country.