Wasps are pollinators and prey on crop killer like aphids.
Bats are vital parts of their food chains, and insectivore bats also prey on crop killer bugs. They are disease vectors (their immune systems work differently to ours due to the amount of energy flight requires, interesting video below) but that’s still no reason to wipe out a remarkably diverse family of animals that are the only mammals that fly.
The “murder hornet” is only being wiped out in places where it’s an invasive species. Not worldwide.