I'm sure you'd be much happier sculpting, but the consequences would be similar to you getting paid for doing nothing.
You're right in that I'm having trouble seeing your point because what you write doesn't follow at all. If I'm a sculptor I'm producing something. Arguably something that people want and are willing to pay at least some money for. I would even disagree that society needs me to do anything. Certainly it doesn't need me to be a software engineer - a large corporation needs me to do that so they can sell more features.
If I want to maintain a certain standard of living then in many cases I have a limited set of paths on how to achieve that. The balance comes in having more ways of reaching the same goal.
Then why shouldn't you receive a salary without doing anything?