Ask Americans
Yes, the yellow school buses are real. No, we don't ascribe a lot of significance to the red solo cups. We're more culturally diverse than Europeans think, but probably less than we believe. Peanut butter is delicious. Thanks to @[email protected] for Kibby, and @[email protected] for our logo.
That's because you're going to Aldi and Walmart, which cater to the low end and are cheap above all else. Try a regular mid range grocery store like Safeway/Albertsons/Vons and you'll find a bakery section. But like the other commenter said if you want higher quality you'll have to go to a higher end grocery store like Whole Foods. Also depending on which part of the country you're visiting you'll find huge differences in food quality standards.
I have visited a few other chains as well. Not really the cheap kind either. I'll see if I can find a whole foods before the end of the trip.
I'm I've visited mostly Northeast states so far.