OK I see a lot of this going on on the forum recently.
I for one simply don't understand nutrition enough to comment in a scientific way. All I can see is the evidence that a low bad carb diet works for me. ( how do we define bad carbs?) The simple removal of sugar is probably the reason I lost weight, and the removal of grains deffo stops my bloating.
I have never measured what I eat as such and just eat veg as and when I want it. I honestrly feel I could eat huge amounts of veg with no weight gain, but I get full before this happens anyway.
Do what works for the individual and when you get to a place where your happy with your weight, experiment with things and see how it changes things or not.