You'd be wrong. Farm subsidies exist in several forms, but one is for letting fields that could produce x lying unused. Some "farmers" just sign up for that program every year and havent planted anything since they inherited the farm.
is growing corn a destructive activity on net? If it is, then we shouldn't just be cutting subsidies, we should be banning it outright. As it relates to this discussion (ie. "are republicans hypocrites because they're anti individual welfare but pro agricultural welfare"), we can safely assume that republicans don't think that and therefore aren't hypocrites. This is not to say whether growing corn is actually destructive or not, only that the republican view is at least self-consistent.
This farmer faked his paperwork and got $1.6 million in illegal farm subsidies.
https://thecounter.org/man-found-guilty-stealing-1-3-million...