No state in bedrooms
Sex and religion are obvious examples. Most now agree with what Pierre Trudeau said in 1967, when he was Canada’s justice minister, that ‘there’s no place for the state in the bedrooms of the nation’.
https://aeon.co/essays/five-reasons-why-moral-philosophy-is-distracting-and-harmful
Let me start with a disclosure. I am not a ‘moral philosopher’, but I have taught moral philosophy for several decades. I have come to regard the very idea of morality as fraudulent. Morality, I now believe, is a shadow of religion, serving to comfort those who no longer accept divine guidance but still hope for an ‘objective’ source of certainty about right and wrong. Moralists claim to discern the existence of commands as inescapable as those of an omniscient and omnipotent God. Those commands, moral philosophers teach, deserve to prevail over all other reasons to act – always, everywhere, and for all time. But that claim is bogus.