Isn't most of this due to Biden's War in Ukraine? I remember the impact on food prices being discussed when it started but 2 years later and I guess people forgot Ukraine produced an assload of food
not for the US, the US produces big grain surpluses. maybe in the roundabout way of US prioritizing exports to places that used to pay Ukraine & get US grain at a markup---but i feel like thats what US subsidies are supposed to disincentivise
nothing so naive---but US firms rely on US produce for their profits, so the gouging could be happening further up the chain where absence/presence of Ukrainian grain is less of a factor is all i'm speculating.