Truth eventually leads to third position politics of various flavors because it's fundamentally what human nature requires.

Where the truth isn't actively suppressed eventually people are forced to accept evolution's implications on humans and the heritability of traits/intelligence/temperament, etc. This acceptance hits former left wingers especially hard due to impossibilities of "equality" it represents. Acknowledgement of the facts in this area render most ostensibly "liberal" and "conservative" talking points meaningless.

Then you examine the history of the world, not the redacted version - and you're left with a clear picture of how fucked everything is in it's current post WW2/Churchill's War form. This includes all the fuckery of the US government from Total Information Awareness to Operation Mockingbird, MKUltra, etc - and the fact the our "official" version of World War 2 is very poorly put together agitprop crafted out of war era propaganda.

Even the rantings of mad men contain a bunch of truth. Along those lines everyone should read Ted Kaczynski'a manifesto at some point because the natural direction of "Industrial Society and it's Future" is the reason the neoliberal elite are currently at the helm - and his diagnosis of the modern "leftist" is fairly spot on. Most of these people aren't evil. They are just "useful idiots".