It’s always irked me, and I’ve seen several people on this sub talk about how the temp differences provide opportunity for bacteria to grow. Makes sense to me, but what exactly is the difference between that and someone ordering a hot coffee with cold milk or cream in it? Or when we make iced lattes by pulling hot shots and then immediately adding cold milk and ice? Is there opportunity for bacteria growth in those situations as well or is it something about it being a foam that makes it ✨special✨? Honestly just curious.