My take on the AI content is that, in the future, low- to mid-tier content will be AI-generated, while high-tier content will still be predominantly generated by humans.
Why is that so?
When we are talking about low- and mid-tier content, humans will not be the primary target audience of this kind content but the machines/algorithms. For this reason, it will be mainly produced for
SEO and technical purposes, and to generate it, you don't need the power of context (for which machines are still unable to consider).
On the other hand, high-tier content will still be produced by humans because it's not only the machines are not able to grasp the context of a topic (tone, emotions, purpose), but humans want to feel the connection with the author, and I think this will be impossible if you know for the fact that it's AI-generated.