The full self driving product that people expect isn’t a beta product that’s only available in a special region. To be accessible as running water, decades away is probably accurate estimation.
In the mean time we can all drive around in our self driving cars while we wait for them to become a reality? It doesn't make any sense. Either they exist, albeit in a limited form, or they don't. Does it get you from a to b in most normal daily use cases? If yes, then it counts.