Money is secondary here, it all starts with a hobby because you think something is fun, then it becomes your profession.
And we all have different skills so we all lose something from the current wide AI trends. Coders will see coding job disappear and artists will se art job disappear. The winners are those who can't do anything.
I keep my creativity as a hobby so I can simply choose to not use AI and keep doing what I do because I think it's fun. For someone working in any field where AI is advancing there will be pressure from above to adapt to a new way of thinking because it's faster, and fun work will go away. Sad but true.
It is quite possible that the market will hype up hand-crafted art and music if AI content becomes too wide-spread or generic. At that point real artists will likely earn more than before, but there will be less of them. Similar to how a hand-drawn 2D game gets more attention, but they're rare, like Wonderboy Dragon's Trap. But I think it'll be a short-lived period. AI can be tuned to look like everything is hand-crafted.
And this whole post could've been done by AI, would've likely been better, more time to play games though so maybe even that is good!