Has Nina Teicholz's book been debunked? I see comments here that appear to assume that these meat substitutes (Beyond Meat) are more healthy than beef -- is tha

Has Nina Teicholz's book been debunked? I see comments here that appear to assume that these meat substitutes (Beyond Meat) are more healthy than beef -- is that really true? Animal meat is scientifically reported to be extremely nutritious compared to plants, and dietary fat has been a main part of diets around the world and continues to be so in e.g. French cuisine.