If you remember some time ago that the internet went down because of faker.js, its author going through the same thing and not getting credit or even contribution and he took it down. Microsoft owns stack-overflow and also Github, the wealth of code content in most of these sites is enourmous and most of it its MIT, so basically putting stuff in any of these tools, makes it automatically theirs.
Perhaps for now we can still have some little hope of not being taken over by AI, this sphere changes very quickly... its a sad revelation