Nexus I also worked fir a while in a mental hospital and some of the patients had done no more than defy their parents, and they were put away by them fir the rest of their days.
What was normal then is not OK now, slavery, hanging, homosexuality, domestic violence, (raping a wife was not illegal until relatively recently,) So many terrible things and so it goes. Times change thank goodness and generally fir the better.
As late as the 70s having a child out of wedlock was still frowned and gossiped about and women, but not men, were seen to have brought shame on the family then, as it still does now in some communities.
Apologies now from those who were not even born won’t change anything, though maybe an acknowledgement of wrong can do no harm and sometimes help just a bit in dealing with past pain.