While seeking to create communities is good and natural there's also the danger related to groups that believe in a lot of anti-values and enforce those values on others, or that even aren't above pointless violence. There's simply in my view way too many toxic qualities to non-regulated tribalism like not to choose the alternative.
If we are not to fall into similar mistakes, people should learn from their past, their place in history and what can be done to change society for good. It's important to pass these values to the community.
there doesn't seem to be anything here