AI Is still making code worse: A new CMU study confirms (2025)

I found that using specific things like Klein rules, skills, files, and appropriate directives vastly improve the quality of the code that I've seen. I do agree though that it's interesting that in its default State model coaps may be inevitable because so many people don't do this. So keep your current models and pray! I do most of my stuff locally so I can keep the older models and use whichever ones I choose.