The 2 crumbles is a really recent change; it used to drop more, but, was too easily. God knows I have a chest and a half filled with only cookie, apple and hotdog chunks.
I am reminded of something I saw some clips of, an edutainment horror anime about highschoolers stranded on an island with giant insects and other bugs. It taught so much about various insects and their dietary habits...while also brutally killing the surplus of victims left and right.