The goal of studying ideologies is not to sort them into good and evil ones and to pick the best one. The goal is not to move left or right, but up and out. As long as we are triggered by ideology, we know we still carry competing infections.
Step one is to realize that any strong instinct that tells us what the correct model is does not result from insight but from delusions and external programming. The correct model will not assess good and evil but numbers and probabilities.