I also don't see how this "kills the joy" of playing computer games. You can still play games while this exists, nobody is going to stop you.
I have no doubt that the oligpolists in charge of our tech landscape will at some point "infuse" this shit into the games or whatever the shitterm they use for coupling the text generators with perfectly fine and deterministic software in order to raise their DAU/MAU/WAU numbers and in the process make the outcomes of using the software less reliable, non-deterministic and absolutely frustrating.
Only the poor or undesirable ones. I have the (hopefully incorrect) feeling that universal basic income and similar proposals are red herrings (due to their impracticality) to distract the masses from the fact that once people with enough economic power don't need them to fulfill their wishes, they will be in no better position than cattle.
There might not be a universe where, for example, someone with ALS is able to benefit from a humanoid robot for their daily needs unless they already had enough money/resources before this incipient revolutionary technology is deployed en masse.
We are close to a point where even personal security or securing one's assets can be done with robots. So you would not even need to keep human private security happy.
Again, I really really hope this new technology benefits the average person. I'm not optimistic on that happening.
On the other hand, it opens new worlds for farming…
scale up thousands of these "worlds" with their own "agents", and see if intelligence emergees.