That's such an idiotic question. Which you are admitting too by asking. If you can follow.
I think we may have gone around the circle at least 3 times too many now.
I'm relatively certain you have been diagnosed as having obsessive compulsive disorder.
Someone has to be the first to walk away. It will belatedly be me.
OK. Insults are not a way of changing hearts and minds.
If you change your mind about walking away from hard questions...
Let's try it this way.
(1a) What are humans and how did we get here? We can work from there.
On the "wrong", morality issue...
(1b) You've indicated that as society changed and slavery became immoral, society evolved to
improve. That's a comparative statement, so you'll need to let us in on the standard that you are judging against. If a non-slavery society is more moral than slavery society, what standard are you using to make that judgment? It would need to be a standard outside of society, and outside of yourself?
(2b) You've indicated that society defines morality. If you seek to change society, what would that make you? And why? (If morality is a social agreement, and you are trying to break that agreement...?)
(3b) If you were talking to the mother of a toddler, and she asked you whether raping and eating her toddler is objectively wrong at all times and at all places, no matter the opinion of one person or all persons, what would you tell her? That it is wrong merely as an evolving social construct, and it is wrong in a similar way that it is wrong when a dog does not circle before pooping? Do you have grandkids, by the way?
These questions work together, in case you haven't started noticing. What is a human? Merely the product of time and chance? A weak, hairless animal? A blip on the universe's timescale with no objective or lasting worth? Merely a meat computer that should be treated the same as your laptop? Use it for whatever you find beneficial, and throw it in the dumpster if it stops serving its purpose? If not, why not?
What is a human? Just the product of unguided change over time via random gene mutations? Then what makes you think that you evolved the ability to correctly perceive and interpret reality around you? What part of "Survival of the Fittest" gave you reason to believe that you developed these capabilities?
It seems that, if you want to intellectually and morally change people around you, you should be ready to defend your underpinnings if they lift the hood of your worldview and start asking questions. Right?
I belabor these things because I'd like to weigh how firm a foundation your philosophical worldview is to be trusted as an agent of change, whether here or in society at large. One would think you would invite that, what with your desire to be a catalyst of change.
I appreciate your patience.