Standing in the cold for hour? A tip for those who have been quarantined for the last year and half: your local drugstore probably sells stamps; it will also sell envelopes and paper. I'm fairly sure that one of the last times I bought stamps it was at a CVS drugstore.

Not to be harsh, but I don't see the need for this service.

Title says "send anyone a real letter", but this service os US only. So for most of the world, this is service actually amounts to nothing.