Until Judaism, the tribe ruled. Conformity was necessary for survival. Judaism tolerated and eventually encouraged individualism while maintaining a certain amount of social control. It’s one of their greatest gifts to the world.
I agree with some previous posters that the pendulum has swung pretty far past the midpoint on this in the US and needs to be brought back in.
Birds of a feather flock together balances individualism. Both are necessary. and good.
In a tribal environment non-conformists were ostracised. There are advantages and disadvantages. When there was less mobility, larger families, extended families, behavior within the family and therefore communities was tolerated within a range of an acceptable norm. There was much less unacceptable bad behavior. With smaller, broken, divided, “modern” families, the role models are lost and the social control is lost.
Unintended consequences… gets us again…