does objective morality exist?

or morality just doesn't exist at all

Man made rules
But you gotta follow them if you live in a society

Morality is decided by the ones that hold power
In ancient times the physically strong held the power so even killing and abusing women and robbing etc were legal
Now the smart people are in power so Violence and all that other stuff is illegal

no

its made up by humans for example snakes kill other snakes doesnt matter in the snake society

Actually an interesting question. Now I'm no expert in philosophy but I suppose morality can be defined as what one thinks is wrong or right. I think a lot of religious people imagine in their eyes that objective morality exists because of the rules that their religion sets for them. However for an irreligious person, they don't have those rules so they have to go by what their government sets. But what was considered moral centuries ago is less moral now, and stuff that was considered immoral is considered more moral now so I think moral views shift over time and there isn't a lot that is set in stone. However on the other side you have empathy. People who don't do crimes because. However who decided that feeling empathy is correct? As an irreligious person I wouldn't say it exists, however it is good that common morals like "murder is bad" exist.

There are no enforcers, like real true enforcement of morals. At the end, humans are free to do what they want. There is no fundamental rule in nature that stops them.

molarity = moles/volume

thermodynamics does