As an adult, you can mostly choose to simply not interact with whomever you don't get along with, and this is exactly the right thing to do in that situation.

As an adult, you can mostly choose to simply not interact with whomever you don't get along with, and this is exactly the right thing to do in that situation. Especially if the "not getting along" part involves severe abuse, as it often enough does among unsupervised kids. Why shouldn't kids get the same choice?