Dairy is important for human nutrition because it has an excellent level of production of valuable proteins per acres and that can be done on marginal land that

Dairy is important for human nutrition because it has an excellent level of production of valuable proteins per acres and that can be done on marginal land that can't really be used for anything else anyway. You could get those proteins from soy, but that would have to be done on farm land, with fertilizer, irrigation and so on. How are those bees going to fare there? And that's assuming grazing is entirely hostile to bees, which it's arguably not that much considering how it doesn't require pesticides. You know, the thing that kills insects.