https://foreignpolicy.com/2020/05/20/food-price-spikes-and-s...
https://www.al-monitor.com/originals/2021/12/bread-prices-ri...
https://www.skuld.com/topics/cargo/solid-bulk/agricultural-c...
Filter the chart to 'All' to have a wider scope. On it and things as a whole:
https://www.marketwatch.com/investing/future/w00
In the olden times some considered it a good measure to secure food production by subsidies. You know, hungry people get restless. If that is your intent or you don't have to face the consequences, it's fine. But for the most part to keep the masses fed is a basic measure.
Of course with time, things get complicated for governments:
https://www.bloomberg.com/news/articles/2021-08-03/egypt-s-p...
But you always have to consider the angry rabble will string you up at the next streetlight.In the aforementioned parts of the world gladly with an 'Allāhu akbar' on the lips.
Admitted, in many parts of the world they, the masses that is, are quite overfed by now and appropriate measures should be taken. But that can change quite fast.