I'm not opposed, as protein seems to be a good target to prioritize, but claiming there's a war on protein just seems so out of touch to the point of absurdity. It's practically the only thing that people care about right now.
The normal recommended daily intake for protein is 0.8 g/kg. 1.2-1.6 is silly; that's a recommendation for athletes.¹
Starches have been a dietary staple in pretty much every society forever. Sugars have not. It's silly that they treat grains as a "sometimes" food.
There's also the weird boogeyman of "processed food." Almost all food is processed to some degree & always has been. We've been cooking, baking, juicing, fermenting, chopping, grinding, mashing, etc. long enough that it influenced the shape of our teeth. Certainly we haven't been making Pizza Pockets that long, but the issue there isn't processing, it's ingredients. And the reason people buy Pizza Pockets isn't that they think they're healthy—it's that Pizza Pockets only need to be microwaved, and cooking a real meal takes time that a lot of people just don't have.
[1]: https://www.strongerbyscience.com/athlete-protein-intake/