Video game dialogue remains to be seen, but I already find ChatGPT based text adventures super fun! So I suspect there will be demand for both handcrafted static stories and AI dynamically-generated stories (ie they can be different things, one doesn’t have to replace the other, just like email didn’t immediately replace the post service).
I don’t know if you enjoy copilot, but for me it’s definitely supercharges my productivity.
As always, the tech isn't the problem - the way business applies it is. Customer service automation isn't done to help you better - it's done to make it cheaper to make you go away without making too big of a fuss. Companies building and employing customer service systems will find ways to make even GPT-4 incapable of providing anything the customer would find remotely useful.