We already know that but here is the scientific evidence. This is why there is no reasoning with them.
studies in neuroeconomics and political neuroscience have shown that brain scans can predict political party affiliation (Republican or Democrat) with high accuracy (over 80%) based on distinct neural responses, including increased activity in the fear-processing amygdala for conservatives. These studies indicate that political ideology correlates with different brain structures and functions, particularly in how individuals process fear, risk, and social connections.
Key Findings on Brains and Politics:
Fear and the Amygdala: Research has found that individuals with more conservative views often show a larger volume of gray matter in the right amygdala, a brain region heavily involved in processing fear and threat.
Response to Threat: Studies indicate that conservatives (Republicans) tend to exhibit stronger brain activity in the amygdala in response to threatening or disgusting stimuli, while liberals (Democrats) often show more activity in the anterior cingulate cortex, associated with processing complexity.
Predictive Accuracy: A 2013 PLOS ONE study and subsequent research demonstrated that neural signatures during risk-taking tasks could predict political party affiliation with about 83% accuracy, outperforming models based on parental political beliefs.
Distinctions in Activity: In one study, while Democrats (liberals) showed more activity in the left insula (associated with empathy), Republicans (conservatives) showed greater activity in the right amygdala, particularly when making decisions involving risk.
Republicans (Conservatives): Generally have more gray matter in the right amygdala, an area heavily involved in processing fear, threats, and "fight-or-flight" responses.
Democrats (Liberals): Typically show increased gray matter in the anterior cingulate cortex (ACC), a region associated with empathy, managing uncertainty, and processing complex or conflicting information.
Response to "Scary" or Negative Stimuli: Research published in Current Biology found that the brain’s response to a single disgusting or threatening image (like a dirty toilet or a mutilated carcass) could accurately forecast political ideology. Conservatives generally show more intense neural responses to such stimuli, reflecting a higher sensitivity to threat and potential danger.