I agree with live and let live too, so long as what is being let doesn't interfere with others' harmless choices. The trouble with rules that remove (or try to remove) people's own choices and keep their choices subject to unnecessary rules, religious or otherwise (cover your face in public, don't show your hair, certain men cannot fly in the same plane as women, no you cannot open your shop/sell certain things on Sundays, eat certain types of food, etc, etc), is that those rules are NOT letting others live as they choose. Those rules are NOT abiding by the live and let live idea and those people are not reciprocating the freedom ideal.