The AI suggestions they added to our editor and review tool are pretty uninvasive. The review suggestions are right 60% of the time, but the reviewer can just turn off the bad suggestions. The autocomplete is 90% good, but it isn't very ambitious. There's also a free text LLM chat thingy which can act on selected code, but I only ever tell it "fix" or "extract function" and for those use cases it's quite good.