Of note, insects diverged from the arthropod line that would become crabs, lobsters, etc in the beginning of the Carboniferous or late Devonian, a solid 350-400 million years ago. This means crabs and grasshoppers are more distantly related to each other than humans and frogs.

80% of the countries find them tasty, I for one have not tried insect, at least not on purpose.

https://en.wikipedia.org/wiki/Entomophagy

https://www.cnn.com/2019/10/04/health/insect-rodent-filth-in-food-wellness/index.html