This sort of obvious pattern is an instant AI dead give-away that I keep on seeing in hundreds of blogs and code posted on this site:

   "Here is X - it makes Y"

   "That's not X, it's Y."

   "...no this, no that, no X, no Y."

Another way of telling via code is by deducing the experience of the author if they became an expert of a different language since...yesterday.

There will be a time where it will be problematic for those who over-rely on AI and will struggle on on-site interviews with whiteboard tests.