AI for production art?

I have a background doing graphic design and production art for higher education and nonprofits. A lot of print collateral that stay within established brand guidelines. I want to explore the idea of starting an AI company that caters to this production-focused side of marketing, specifically for higher ed, non-profits, NGOs and government organizations. These are organizations that are usually working with a very limited budget so the primary value prop is cost.

Ideally I would want to set up an org on a flat monthly subscription rate. They have their own sandbox AI that is set up with previous marketing materials, brand assets, font and color libraries. The point person at the org would submit jobs through the app, using filters to specify formatting, audience, specs, etc. and even uploading text or new images, or previous materials if this is an update. Alternately they have a person on our side that receives requests from the org and runs them through the app, with the client never seeing the actual app. From their perspective it's just a cost-saving measure. Yes, it will eliminate jobs.

1.) What design AI comes closest to being able to complete these types of tasks?
2.) Is there anyone doing something similar?
3.) Does anyone here want to chat or brainstorm about this idea?