Then they should remove those rule-breaking posts and ban the posters, but that's already the case. My point is that I think political minority users will beli

Then they should remove those rule-breaking posts and ban the posters, but that's already the case. My point is that I think political minority users will believe that they may be punished for upvoting content that doesn't explicitly break the rules. It doesn't even need to be true. As long as users believe it, that will be enough to impact their behavior. In fact, it's already enough just to know that big brother is watching what you upvote. This passively results in upvoted political content being more in line with Reddit's political bias.