I don't drink much cows milk, and think oat milk sounds interesting. I'll have to look into it.
I used to be a big cow milk drinker until I visited a local dairy farm...ugh. One thing I'll NEVER forget was when the skinny old dairy farmer said, "you know, milk is designed for calves, so they can grow and put on weight quickly, as fast as I sell it, it's no wonder so many people are fat". HA, I never really thought of it that way.