Amateur photographers often don't know when to stop tweaking their images or what adjustments will have the most impact.
The tool would analyze photos and suggest specific, prioritized edits - 'increase shadows 15%' rather than just 'make it better'.
Monetize as a plugin for popular editors or standalone app with premium suggestions.
First version could use existing ML models to identify obvious issues like exposure problems.
Risk is subjective nature of photography making concrete advice difficult.