Yes, that's old news about the bug fragments in your food. It's way better than it used to be, though. Heck, I remember being a kid and getting out the cereal box and finding live bugs in it (weevils). If you didn't eat your cereal quick enough back in the day, the eggs would hatch and you would have some lovely squirmy things floating in your bowl (which I promptly dumped and I threw out the rest of the box). They also allow a certain amount of pus from infected udders into milk (something I quit drinking years ago for other reasons).
I saw that Shark Tank episode. It was interesting.
My husband ate fried grasshoppers (or maybe they were crickets, can't remember) on one of our trips to Mexico. He was drunk. I have a cute pic of him with chewed up crickets on his tongue...eww.