I don't know YouTube's content review policies, and neither of us know the details of this case, but that is consistent with what they do when someone is a obvious repeat offender.

You can't just say "simply not true" when you have no idea what happened.

You: This article isn't specific about anything -- it doesn't even say the kind of requests that was made, let alone the particular content.

Article: Youtube, [..] cited copyright infringement