OK, let me start over and take this in parts, just to make sure I'm understanding you.
I said:
Going from that, I get a response from you, which I will re-answer in parts.
Yes, I fully intended that sort of consistency.
People are what need to get it right, not systems and laws, so that statement is valid.
No it is not. Not unless they were more detrimental than beneficial.
This ties into my previous post, which I may not have been entirely clear on, sorry.
From my perspective, at base, humans can almost always get their morals to match those of the people around them.
When laws and belief structures are put in place, that sort of connection fluctuates and divides.
A majority would never think it would be okay to marry off a nine year old girl, if they weren't persuaded or forced to.
A majority would never think a human sacrifice would save them. if they weren't persuaded or forced to.
Laws can be based off of the self interests of the people making them.
If you have a lot of money and want a tax loophole, you go to the greedy lawmaker.
This happens to this very day, you can find tax loopholes all over the place in various laws.
I can go on for quite a bit, but I think it best to leave it here