creole, is a stable natural language that develops from the simplifying and mixing of different languages into a new one within a fairly brief period of time: often, a pidgin evolved into a full-fledged language.

Yes, it is. Colonialism just makes people think it isn't. English is begged, borrowed and robbed from start to finish. But colonialism makes people think it isn't. It is why nothing grammatically or phonetically makes sense. Because it is a bs language made from stealing from others.