"Made for humans" also draws attention to the fact that the milk you're drinking from a cow is not being drank by the offspring of that cow like it normally would and many people don't realise you have to keep making diary cows give birth to get more milk. Newly born male cows are usually turned into veal in a few weeks and female cows are separated from their mothers so they don't drink the valuable milk. Milk giving cows are then slaughtered for meat when they stop yielding enough milk after several births.

This reality isn't obvious from milk ads. I'll admit I only learned the above in the last few years because nobody talks about it and when you try people will instinctively defend these uncomfortable facts.