There's an old programming rule since 90's: By fixing a bug, 3 new bugs appear.

I can imagine the quality of bug fixing by unsupervised (we save money by layoffs) halucinating AI at current state of development.

The way I learned it was:

"99 bugs in the code, 99 bugs in the code... Fix one bug, compile it again, 101 bugs in the code!"

(To the tune of 99 Bottles Of Beer)