Thinking, by definition, can not be retarded. Conclusions, actions, products maybe. Thinking is a thing in action.

Now here I am telling about the plan of OPTIONAL display of real names. It's only natural that if you use an OPTION you gain something, and if you don't use it, you don't gain anything. If you have problem with this option - fine, don't use it. See, some people print their names on mailboxes, some don't. Some print their names on doorbells, some don't. Some add their names to phonebooks, see more some choose to remain private. If you add your name to mailbox, doorbell and phonebook - you basically gain some extra benefits - like old friends can find you, or postman is more likely to put letters into your box, etc. This may or may not come with disadvantages or risks - so it's up to you to decide which way to go.