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.