It's like imagine saying, I don't want to learn how write a good story because AI always suggests me writing a bad one anyway. May be that delivers the idea better.
Why would I valorize discarding this kind of automation? Is this just a craft vs. production thing? Like, the same reason I'd use only hand tools when doing joinery in Japanese-style woodworking? There's a place for that! But most woodworkers... use table saws and routers.
That implies that proponents of such approach don't want to pursue learning which requires them to do something that exceeds the mediocrity level set by the AI they rely on.
For me it's obvious that it has a major negative impact on many things.
The strongest reason I can think of to discard this kind of automation, and do so proudly, is that it's effectively plagiarizing from all of the experts whose code was used in the training data set without their permission.