I'm not sure why you're getting downvoted for this. Surely most people would think it's a bit of a stretch to say that lions have jobs in the same way that 21st century humans have jobs?
I can't imagine walking up to a lion in the savannah and asking what their job was :-)
It was a pretty weak comment that didn't address the point. The first humans certainly spent a lot of time working to get food and shelter, and stayed awake worrying about not getting enough to eat.
"Society" didn't enslave us with jobs, we already had them.
I can't imagine walking up to a lion in the savannah and asking what their job was :-)