Well, while we’ve been rolling around conspiracy theories, I’m not really sure the grain industry benefits from this type of news that much. Perhaps the packaged food industry does or some other related industries, but not the grain producers.
I say that because theoretically more animal and animal product consumption means more grain (and grasses like alfalfa, etc) consumption, since that’s what the animals are fed with (particularly to fatten them up), and energy is lost at each stage. More stages means more is necessary lower down to sustain higher up.
While chickens can eat bugs, worms and such, a lot of chicken feed seems to have many various grains and grasses in it today. So, presumably maintaining chickens and getting the eggs means grain/farmed grass consumption (perhaps not as much as cows).
This makes me think that industry would favor more egg eating rather than hate it. The only exception to this would be if the margins were so significantly higher on sales to companies using the grains in human foods than they are to livestock feed that it wouldn’t be offset by the larger volume. I’m a bit skeptical of this myself, but possibly. From what I understand, many grains and other products are already far overproduced for demand anyway that it becomes a problem for the farmers as that lowers the prices, so higher demand even for cheaper ends seems beneficial.
Maybe a grain farmer could correct me on that (or I guess I could just call my Uncle about it, even though he now raises sheep).