Re Oatly: You know why we call it "plant based milk?" Because no one wants to say they drink "nut juice." Vegan humor aside... make your own mylk. It is MUCH cheaper, WAY less waste, and you can try different spices to get the flavor you like the best. My wife's (older) plant milk recipe below. Since that video we've updated a couple of times.

https://www.youtube.com/watch?v=uPJ7bnLk6E8&list=PLF2wmyI3bKWC1YjsEAy7C1fpkyxTesoUi&index=12