A University of Nebraska study from 2017. This explains a lot.

https://news.unl.edu/newsrooms/today/article/left-brained-study-suggests-conservative-democrats-dont-compute-for-liberal/

https://link.springer.com/epdf/10.1007/s11211-017-0295-0?author_access_token=WnIIepEyrd9i8ls6RpsdJPe4RwlQNchNByi7wbcMAY4CrTi8cKKUQ3zV7HCyVZpK7tpS8duCEKmnwSDgbpdZUY3alg9obkD5atYsaqThl6KkSS2zEwEXTUKrojyi_fn59Bv1i8L_gBNsxZiwj4vCOA%3D%3D

Read between the lines because I doubt the intent of this study was related to any of the below. But as I read it, a few things became clear.

Provides scientfific evidence of liberal intolerance contrasted with conservative open-mindedness.

Underscores why members of groups like Antifa cannot be reasoned with.

Outlines the cognitive rationale as to why the 4% to 6% will be lost forever.

Illustrates the importance of the Q movement and why we are needed to gently and patiently bring others to a state of understanding.

Shows why this ain't easy.