most people aren't disciplined enough to stick to their principals when a group they don't like is the one getting screwed
For most people, it's hard to keep out of group-think mode 100% of the time. It's especially hard to do when emotions are involved. As a consequence, most are only too happy to screw the members of the groups they don't like.
This is why one should stay away from politics where one is labeling another group as inferior or bad, based on how they were born, or based on what they believe. It's better to convince than to condemn.
most people aren't disciplined enough to stick to their principals when a group they don't like is the one getting screwed
For most people, it's hard to keep out of group-think mode 100% of the time. It's especially hard to do when emotions are involved. As a consequence, most are only too happy to screw the members of the groups they don't like.
This is why one should stay away from politics where one is labeling another group as inferior or bad, based on how they were born, or based on what they believe. It's better to convince than to condemn.