Humans will be humans
Human history is made up of inventions that revolutionize our ability to waste our time on gozip and wild stories.
Writing would give access to wisdom of the sages of old and the printing press would give everyone the ability to read all this wisdom.
But what we really read is gossip and wild stories[1].
The same claims of wisdom, education, and information were sprouted about the telephone, movies, TV, internet, email, and social media. All brought us more gossip, small talk, and wild stories.
For all of our history, humans have spend their time on small talk, gossiping, and listening to wild stories. From sitting around a fire in a cave to wielding a smartphone.
AI can and does automate the production of small talk, gossip, and wilds stories and brings it to the next level.
AI will be productive in the same way as print, TV, email, Xitter, or Facebook are. Only a vanishing fraction of books, magazines, TV programs, emails, tweets, or Facebook posts are useful in any meaningful sense. Almost all of what you read or hear doesn't do more than past the time, if not waste it.
The same will hold for AI. It will go the way of email and Twitter.
That evolution is very clearly illustrated in this article.
[1] Propaganda and con jobs are grouped under wild stories for this argument. Because, that is how they are shaped.