Everyone here saying anything along the lines of "ZOMG, my healthy meals like toast+juice only take me 15 minutes each" has no idea what they are talking about. The list of healthy whole foods (those that don't come out of boxes or bags) that can be prepped and cooked and cleaned in 15 minutes is a short one. I know because I spend a lot of time planning, shopping, and cooking a variety of foods. If anyone cares, right now I eat 90% paleo with occasional dairy and legumes. For years I was involved in veganism/vegetarianism, but quit when I realized it was more like a food religion than a rational healthy choice.
Think of the average grocery store. All that crap lining the aisle shelves is going to get bought by somebody, and even if we allow for the longer "residence time" of packaged food products compared to fresh produce/meats we can infer that the average shopper is leaving with the preparations for a depressingly monotonous and nutritionally poor diet of mostly corn-derivatives, flour, and sugar. If you had to empty out a standard grocery store one cart at a time, the average haul would be far worse than anything the writer admits eating. As fun as it is to get self righteous about food ideology, anybody who actually thinks the writer's diet is poor in comparison to the average American diet isn't thinking far enough beyond their own experience.
I'm guessing from this that you've never cooked in your life?
(Hint: Pretty much nobody cooks five hours a day unless it is their job. I mostly cook for myself, and I don't think I've ever really spent more than 30 minutes of active work on it).