[wintermutesGhst]

This is an interesting idea for understanding how different worldviews form.

Possibly also how sentiments like "facts have a liberal bias" or "liberals live in a fantasy" come about and ring true. The set of facts you use to judge who/what is 'in-frame' are essential to your understanding of the world. Someone else who treats those facts as optional ("Sure they don't believe in global warming, but they understand the issues with immigration") clearly has a poor understanding of "how the world works".