Mine did, too! They taught me how to behave in public and polite society.
Our parents were better people than the current crop. They thought about and respected others; folks nowadays are selfish.
There were plenty of crap parents back then and they were cast outs. Permissive society is the problem IMHO. I still go out to eat with my parents and we see people raising their kids right and wrong. No consequences for being the wrong.