There are various issues where seemingly reasonable people come down squarely on opposite sides....usually due to differing beliefs and/or definitions about 'first principles'. This is one of those issues. It simply boils down to feelings and belief.The **ONLY** way to fairly legislate the issue is to allow the individuals involved with the matter personally to decide for themselves. That is, if YOU ever have to decide about it, I will leave you alone.....and I expect the same courtesy from you if I have to wrestle with it.
Please note...the very concept of 'believing' that 'X' is right implies that there is no PROOF that 'X' is right.