Sorry are you agreeing or disagreeing with me?

That Wikipedia article doesn't seem to cite very many studies. At least from my own perspective I can tell you that even after two hours of eating many kinds of meals your blood sugar can rise and you will need insulin to counteract that, either produced by the body itself or injected.

As an aside I would really like to know where the two hour postbrandial measuring for blood glucose levels etc. comes from as it feels completely arbitrary.