The #1 issue with copyright today in my opinion is that if we keep on extending it forever, it will forever entrench the wealth and power of a small number of companies that hold the largest portfolios of IP. I think this is also a huge issue for AI, maybe the biggest issue, because at the end of the day an AI is really just another copyrighted work. It is not the anthropomorphized thing that countless people are acting like it is, it's a work. Change copyright and you change the nature of future AI works.