I keep coming back to this thought. Maybe it’s how I was raised, but knowing that I’m doing something useful to other people / humanity is the entire point.
When a machine can do everything better than we can, then what do we derive meaning from?
I usually get out of the existential dread by thinking that we’re still some time away from the issue, and that there will still be some pursuits left, like space colonization. But it’s not fully satisfying.