Same goes for vegetables. That being said, animal milk drinking is not something new at all. And in "traditional" setup, milk availability is massive improvement nutritionally/health wise over no milk.
That's a false dichotomy.
These days we put so many nutrients artificially into the feed of livestock, e.g. B12, that we might as well skip the whole livestock step and just take a vitamin pill every morning.
Most people have a vitamin-D deficiency, most vegans that I know of at least take care of making sure that they get enough supplements.
Most people have a vitamin-D deficiency, most vegans that I know of at least take care of making sure that they get enough supplements.