People hang commercial art in their homes all the time, and that's essentially design-by-committee.

I see no reason that someone wouldn't hang an AI poster print in their AirBnB that's abstract, or even a "commission" based on the property and its locale.

Same reason for AI music. Your store needs a bit of music to set a vibe, but with AI it can be free of copyright and performance licensing, and again, be tailored to your location, products, clientele, the day of the week, etc.