TL;DR — AI assistants are producing C# that looks correct and passes review, but reintroduces production regressions we spent years training out of teams. I'm trying to find out whether other .NET teams see the same patterns — and what's actually catching them before merge.
More AI-generated C# is landing in pull requests. Most of it is fine.
But a specific category keeps slipping through — and it's the dangerous one, because it compiles, tests pass, and a human skim says "looks good."
The pattern
The code compiles. Tests pass. Review approves. Production finds out.
