The average keeps getting higher and the top-tier improves because of non-incremental creative leaps, achieved by statistical outliers in the new-blood people who create "more content". Large sample sizes are needed to yield the good stuff.
But if you're truly a talented artist or musician, you can always make a living. It doesn't need to be easy and it doesn't need to be possible for everyone to "create content."
If good material can be discovered more efficiently, there will be more opportunities for recursive inspiration. In that case, there would be systemic benefit from ease of discovery, which may require making it easy to create content that guides discovery.
