Why?!
Is this another case of a “solution” in search of a problem?
No, edible sources for protein I guess is a problem for humans. Cotton seeds can now be used for human consumption, such as cooking oil or in salad dressings, and products like margarine. I reckon human imagination can think of many other ways to utilize it. So it becomes yet another source that can be used to provide protein for humans to consume that is not meat based. But I still prefer getting my protein from meat, like thick juicy steaks. 8>)