Reach out of an open window like a reverse drive-through?
Maybe eventually each apartment will have one or it'll be subsidized by delivery platforms.
Separately, there's a very cool startup called Pipedream that does autonomous underground delivery robots that are kind of the next iteration of the concept.
That sounds hilariously abusable.
I sure hope that my neighbour's drone delivery doesn't produce collateral damage if it flew near my property. Otherwise, i will have to shoot down the drone.
on the other hand, if it removed some traffic noise which is equal or worse than drone noises...
Perhaps some two-wheeled contraption, of the pedal-power sort?
OK, it's not as private or comfortable as your own vehicle, but I'd rather be in public but able to read/dream/listen than in private but having to concentrate on the road. (This of course requires a public transport system which is safe and not full of crazies, I understand that's a problem in those US cities which have it).
Granted, there's only a few dozen cities in the world that do it that well.
I don't get why companies can't figure out how to make this profitable.