Guys I got a MF FOOD THEORY!

So everyone knows about the uncrustables, the little pb and j sandwiches you put in the microwave right? well we all know about the grape ones but not many people know about the strawberry ones, and considering the fact I've had both its weird? Now my family had always made a stable income every year I think 100-120K a year so abit above average. however I live a near a city and I know many people from the lower income parts of the city and I asked all of them about the strawberry flavor and nearly all of them had no idea there was even a strawberry flavor and the ones that did know never had them before. Now I went ahead and also asked my richer friends cause I live in the more suburban area and the all said they had the strawberry flavor. So my theory is SOME people who eat only grape uncrustables may come from a lower income household while the people that come from an average to higher income household eat strawberry uncrustables more.
BUT HEY THATS JUST A THEORY A FOOD THEORY!!!!!!!!!