AI will reduce the cost of development of these types of games enough that someone will make a good one for those seeking challenge and gameplay, right now it costs millions but as AI advances and can produce HQ assets and such the teams developing these games will be able to get really lean to where enthusiast communities will be able to release games that fit their niche.
It will compose the music, sound effects and graphical assets, so really you will need few developers familiar with using a good engine to produce decent games.
For example this is an AI song:
https://www.youtube.com/watch?v=7VJ-rYBC68Q
It's good enough for a game if you ask me, and its free to use. It will only get better from today.
In fact, as hated as the opinion may be CBUIII should use AI to design armor sets for those times where they don't have the time to manually build the sets themselves. Instead of gee... IDK, reusing the same assets over and over again with a different color.