Currently a good portion of those people are barely surviving and don’t have bandwidth for art or effective innovation. But that’s not really the point. If people are happy and have a good quality of life, and there’s no negatives, then more is better because it’s more happiness.
I don’t think you comprehend exactly how large a number 7 billion actually is. There’s plenty of innovation and art potential already.
Currently a good portion of those people are barely surviving and don’t have bandwidth for art or effective innovation. But that’s not really the point. If people are happy and have a good quality of life, and there’s no negatives, then more is better because it’s more happiness.