The scale of these "block permit" killings and the amount of suffering this would cause is incomparable to industrial farming. This is not worth worrying about
Do you realize that much of American beef cattle actually graze on natural grasses for most of their lives… in largely natural settings that support complex natural ecosystem? That will not be the case for “Beyond/Impossible/Soylent” burgers; they will be composed of plant proteins that require toxic monocultures to produce.