The company I work for uses ChatGPT, StableDiffusion, ElevenLabs, and lots of other AI tools every day now. We make ads and use it to generate scripts, create "stock" photos, fake voice over, etc. We even have started training our own models to match branding guidelines and whatnot.

I also use ChatGPT and SD to help me with my personal hobby of game development. It's good at analyzing code snippets, refactoring, and SD is good for inspiration.

These are really useful tools and it's only the beginning.