Yes, they still have milk bottles (and presumably milkmen delivering)
Fresh milk is wonderful. There’s nothing quite like it really. But when it’s gone off there’s nothing as bad (IMHO).
As I write this I am reminded of the story in the OT of those who tried to ‘cheat the system’ by collecting too much manna (so as to avoid working the next day) … like fresh bread and milk taste so much better than day old products, we need a fresh intake of the Word.