Sure, but there's a ton of different groups that have already 'established for themselves' that they're right, and are in 'advocacy phrase'. Every group has pe

Sure, but there's a ton of different groups that have already 'established for themselves' that they're right, and are in 'advocacy phrase'. Every group has people who advocate for the group beliefs in emotional, close-minded ways. Groups that have accurate beliefs will also have people who argue more dispassionately. If you see a discourse dominated almost exclusively by tribal back-patting, it should put their beliefs in question.