One idea for the culture jam is Nike. The idea behind this is motto “just do it” and sweatshops. Nike is a brand that pushes the idea of needing their clothes and making the person feel the need to buy their “trendy” clothes at the expense of the workers in sweat shops.
Another idea for the culture jam is about Nestle. Nestle pushes ideas of social responsibility and being ethical. All this while practicing unethical practices like predatory practices in poor countries pushing their expensive baby formula.
My last culture jam idea is U.S Government hypocrisy on foreign policy. An example would be how the U.S government handles different foreign situations in the way that they do. Such as the Ukraine war and the Israel Palestine war where we care for the survival of the Ukrainian state. However, with Palestine we are very opposed to the idea of helping them.
I think after our discussion about how consumerism is an over done culture jam, the last one sounds intriguing. I do wonder what else you might have in mind.