Your question is massively generalized. A little bit in every bucket, but obviously I think I'm aiming for better.
One of my newish mantras is: "Apologizing is what we expect of 9-year-olds. Older children are expected to make compensations or repairs. Adults are expected to modify their own behavior in the future."
Edit: Perhaps it's the native danish that tricks me, but by "inclusion" I refer to the practice of forcing and keeping people together - no matter their behaviour. Especially in public schools. Consequences of bad behaviour is not felt on the person doing it, but the ones around having to accept it.
I find most people struggle to do this, and the rest don't even try.