I first saw that question in MrBtongue's YouTube video comparing Fallout 3 and Fallout: New Vegas (relevant to discussion of post-nuclear war settings). New Veg

I first saw that question in MrBtongue's YouTube video comparing Fallout 3 and Fallout: New Vegas (relevant to discussion of post-nuclear war settings). New Vegas is the better game, and one of the reasons is that it actually does answer the question of what people eat. The rest of the video is also interesting, but "what do they eat?" discussion starts here: https://youtu.be/wvwlt4FqmS0?t=559 https://youtu.be/wvwlt4FqmS0?t=559