Certifiably insane. Liberalism is a mental disease.
Exact observation...
If fact, the reason the Liberal's all think and behave the same is due to the fact that they are all demon possessed. Therefore, Satan, being the head leader of all demons, actually directs the Liberal thought patterns, thinking, behavior, and Satan influences their actions. This is why all Liberal people appear to have the same exact thinking, actions, ideas, behavior, etc. There is a "head" over them to ensure that they all perform this way.
In fact, that is why logic and sound reason cannot penetrate the Liberal mindset.