In that scenario the 'joy of creation' would just shift to the 'joy of discovery'. Both of which are innate to humans.
Trust me, the two are not the same, and are orders of magnitude different in terms of human satisfaction.
When I walk down a street, I get 10 people stopping me to ask "Where did you get that?". When I tell them I made it, their heads explode. I know which side of that interaction is more satisfying.
We also go all-out for Halloween, and at the big Halloween festival there is literally a line down the street of people waiting to take photos with us. We created something amazing.
People aren't going to line up for slop.
> In that scenario the 'joy of creation' would just shift to the 'joy of discovery'. Both of which are innate to humans.
They may be innate, but that doesn't mean they are related or that one is a good substitute for the other.