Laughs uncontrollably in actual Italian pizza.
Back on topic a bit, insects have just a far better protein/costs ratio. The idea of eating grubs and larvae instead of a good steak makes me a bit sick, but even I am fully aware than the difference between a chunky, disgusting grasshopper and those delicious cocktail shrimps is mostly just a cultural one. If we want to keep being 10 billions+ people on this rock, we are going to eat the largest available source of proteins, there's hardly any getting around this. Who knows what will be socially acceptable to eat a thousand years from now. Just a few centuries ago, tomatoes were a decorative plant!