I'm pretty much at the point now where I don't buy the "copyright incentivizes creation" argument any more. Copyright, like advertising, incentivizes creation by enormous corporations, but also like advertising it incentivizes creations that overwhelmingly have little value.
Creative individuals don't need copyright to be incentivized to create—they need a safety net that gives them the freedom to spend time on the creativity that naturally wants to bubble out. If the goal is to encourage creativity, copyright is a lousy and enormously expensive substitute for Universal Basic Income.