Some of what I do involves industrial design. I often describe what I want to various AI tools, and it draws me pictures of those things.
But, what I then do, is rebuild those things using CAD software. I take inspiration from the AI, but, what the AI generates is unusable as it is. I need parametric designs. Often, it will somewhat go off the rails, but is well close enough, that I can say, "Cool" and run with it.
The same with my AI generated software. Other than the autocomplete of lines, maybe 10% of my software is AI generated. The rest is created, either on my own, or with the help of AI making suggestions, etc.
I also will do things like ask the AI, "Hey, could this be made, cleaner and are there any issues?" I don't let it wholesale make any changes, but implement them myself.
As for some images, absolutely AI, maybe with my doing a tiny bit of Photoshop cleanup, but AI; as I am not a graphic artist at all. But, at the same time, things like button icons are highly likely to come from some button icon library. The sounds from some sounds library, etc.
One thing I have noticed is that 3D generated assets are still in the category of AI Slop. They are close, but something is wrong. They still suffer from the "fingers are wrong" problem; where something is disturbingly wrong.
The key though, is that I work with AI, I don't have it do all my work.