I think you're misunderstanding, I'm of your same idea, I'm saying that it is not Microsoft, exactly because, as you say, it's all redacted and registered through porkbun, which isn't the registrar they usually use, I also couldn't see it as a covert operation sponsored by Microsoft because Codeberg is frankly no threat to them at all, so it wouldn't warrant spending any money on this publicity stunt (even though I personally support it against GitHub, but I'm just being realistic here)