LordsFire
Internet Wizard
If you have ever seen even a tree growing, then you would recognize fruit doesn't magically appear in stores, even in my youngest memories I never thought food magically appeared at stores, the most I thought was that more of it was produced locally then it is.
Some city dwellers have never actually seen edible fruit on a tree themselves.
To be clear, I'm not trying to claim that a big part of the problem isn't people willfully being lazy, but even very basic mental connections have to actually be made, infants are not born knowing how a farm works.