When was the last time your cell phone transported itself to another building at the end of the day?
In a word, no, but self plugin wouldn't enable the same functionality with cell phones than it would with a car - Basically an auto-valet feature.
It is more of a luxury feature but this is a luxury car.
These are true, to some extent, though so far out as to be meaningless to the short term thread.
If it's a "luxury" feature, it's also straying pretty far afield from Elon's stated goal of mass adoption. At least with the P85D, the "D" drivetrain is being reused in pursuing non-luxury market cars.
This is perhaps the most compelling use case and certainly relevant to mass adoption. That's a very long way off though. First, you've got to get a mass market car, then you've got to have it in enough hands that you need to expand your demand in those condo areas. And you've got to get whatever regulations passed to make it happen.This would be particularly useful in parking situation That span multiple hours, such as a high rise condo building where a dozen Teslas share a single stall for overnight charging.
We're talking several years, if not decade(s) into the future.