I did not say "main". They put it in lots of products. Not all, of course.
They don't waste any milk or meat; they make milk powder and put it in many sweets (Kellogg's, Nestlรฉ, Mars...), or they grind bones into powder and mix it with sugar...
The moment I realised this and other facts about Big Food, I stopped eating it.
Thank God! Everything about my body and my overall health improved significantly, including my diet, compassion, and emotional well-being.
And yes, I can prove it with my annual medical tests.
And when you list Big Food companies, you must include these as well: Tyson Foods, JBS USA, Cargill Meat Solutions, National Beef, Smithfield Foods (part of WH Group), Dairy Farmers of America, Land O'Lakes, Saputo USA, Lactalis American Group, Schreiber Foods...to name a few.
A "patented soybean" is a type of food meant for animals. Soy is not patented.
One can stay ignorant and stubborn, following corporate and government propaganda, or do due diligence.