1. You can already do that it just costs more than $10.

2. Even assuming the AI can crap out the entire feature unassisted, in a large open source code base the maintainer is gonna to spend a sizeable fraction of the time reviewing and testing the feature as they would have coding it. You’re now back to 1.

Conceivably it might make it a little cheaper, but not anywhere close to the kind of money you’re talking about.

Now if agents do get so good that no human review is required, you wouldn’t bother with the library in the first place.