TBH eating bugs will probably be cleaner. Insects have fewer natural parasites, and often have a wide range of important nutrients in them. Think of it this way. Chicken nuggets, ground beef, breakfast sausage are all ground remnants of the animal. How about instead of pork/chicken/ beef ground up, we do bugs? I bet they could be seasoned and modified accordingly to match the desired pallette. Around the world, outside of the relatively small western hemisphere bugs are widely consumed when available.