Like the idea, could be a very powerful tool for UX, but ...
How does the AI generate these personas? Are these personas based on the company's current users? Do they really use a product/service and draw conclusions so you can get a valid feedback for your product or is everything just made up?
I also think you can put in a bit more deatils about the personas. Some personal details that might make IT feel real (not sure if you aren't doing this at the moment, i just asumed you didn't from the previews).
Would love to see how this evolves.