Especially if you just need placeholder art you can use AI to drop in general ideas and later replace the art by a partner or contractor.
If you get a demo off the ground with “alpha” graphics and look decent you can market it better and maybe build a team.
I think a big benefit for this is also motivation. You no longer have a blocker due to missing art or issues with an artist.
Uhh… need a character design for the mayor. <<AI art placeholder>> ok now text… <<AI first draft dialog >> ok now code…
No more excuses!
Also international Airport.