Not going to critique this survey. Must have taken a lot of time and required a lot of patience. Great work!

I think it will be up to some group in academia to make a real full blown study across several repositories.

There must be tons to learn on how LLMs have changed software development and perhaps the cleanest separation will simply be going by what repositories declare e.g. "No LLM involved" vs those that proudly do the opposite or are neutral.

Bugs is not the only variable of interest here. I am guessing someone is already doing this as we discuss it here...