100% this. These dairy cows aren't magically unlocking some deeply seated fossil carbon and farting it into the atmosphere. Nature already has a carbon cycle that works in harmony between plants and animals, let's try and work with it and emulate it rather than use even more energy and other resources to produce these highly processed goods. If you are vegan go for it, if you care about the environment stick with milk made from cows which graze on open grass land.