[quxpar]

We live in an age of profit pollution. Any farm doing this would be bought out by soy/corn growers, because the latter will be more profitable than the former. The same pollution is why your mailbox is full of wasteful garbage and your telephone line is harassed by scam calls until you stop picking up.

[cmrdporcupine]

In large part farms doing this don't get so much bought out but destroyed with herbicide drift from cash crop farms next door. Not everywhere, but in major parts. And when you complain, the locals pitchfork you, because what are you even doing here if you're not growing corn?