alt Hacker NewsMakes sense. For me it was less about the health aspects of nutrition than the fact that I just feel a lot less sated when I drink protein-devoid plant milks. Corn flakes with oat milk is basically a big bowl of sugar with a little bit of oil and some vitamins sprayed on - it's not like it's a ton better with cow's milk but I'm not craving a "second breakfast" an hour later like I do if I have a breakfast that's primarily only carbs.
Soy milk actually has as much protein as dairy and less sugar. It has even more protein if you get the traditional kind. You can often find soymilk with a single ingredient at an Asian grocery store.