I think the point is a little finer than you think. Yes, profits are up, but can you necessarily conclude from that single fact that the issue is price gouging? In a scenario where every company is trying to maximize profit, "price gouging" cannot explain why prices are increasing now in particular. Other things can, such as the elements pointed above. In an industry with a lot of competition, I find it much more productive to discuss what are the macroeconomic elements that cause inflation than whether the selfishness of corporations has increased recently.

the "trying to maximize profit" is synonymous with said gouging

Increased prices (and sufficient demand to justify the price increase - e.g, overall profit increase) is part of the interaction between demand and supply. Sure, demand for food is inelastic, but there are plenty of different suppliers at each level of the supply chain (different food brands, different grocery stores, etc.) who are individually acting to support the price search function (via individual profit maximization).

Price is a signal of scarcity. Food is more scarce due to supply chain issues, therefore food is more expensive. Is that bad? Sure, let's address the supply chain issues, overall macroeconomic inflation and, uh, other disruptions (incl. the UA war).

Unless you are specifically alleging direct conspiracy between food producers to raise prices (e.g., monopolistic action), (also already an illegal thing), there doesn't seem to be a clear call to action here.

the thesis is pretty simple:

if any given step in the value chain is increasing their prices beyond what is necessary to cover increases in costs (they are), that additional margin purely for the purpose of wanting more money is, imo, pretty shameless when it's hurting so many people down the line