In OPs examples, what about privacy/IP concerns of your existing code base? When people for example mention copilot/cursor or any other auto completion tools or just chatgpt, do you happily let the models access your existing "company internal" code? Sure, no problem when you self-host, but I assume all these use cases talk about some external API? Are you even allowed to do that in most companies? As your IP basically leaves your machine at one point?