I'm not too concerned about some bug fragments in food. I regularly used to eat berries and other fruit that I picked personally, and I have no doubt but that some bugs got in there, even if tiny ones. I find that to be just a part of nature. You're not going to sift out or eliminate every single bug that might get into your food somehow. This isn't the same thing as being "full of bugs". I think the FDA has certain standards about the maximum permitted bug content in food.
Of course, there's the separate agenda of conditioning people to use bugs as a major source of protein.