I don't think the real world works very well for these metaphors (like the parent's OEM metaphor). What if Walmart required you to generate a username and passw

I don't think the real world works very well for these metaphors (like the parent's OEM metaphor). What if Walmart required you to generate a username and password, confirm your email, and store your payment info before you shopped? When you wanted to make a cake you had to remember which store you purchased flour or chocolate chips from. I'm not saying Apple is in the right with how it behaves, but as a user more stores have made things like playing PC games, streaming video, and even PC apps suck more. These are billion dollar companies fighting each other for their benefit. I'm a bit skeptical about what users get.