Most people in this world don't eat enough protein (cca 65g daily for average human IIRC) and way too many carbs, hence a lot of civilization diseases. Or ratio protein : carbs (ideally complex) : fats (ideally unsaturated) is bad long term.
But its true that not healthy food that has some additional protein mixed in ain't magically healthy.
But its true that not healthy food that has some additional protein mixed in ain't magically healthy.