Go look at the order form. Under Autopilot Convenience Features you get:
- Traffic-aware cruise control
- Lane keeping with automatic steering
- Self-parking
- Automatic high/low beam headlights
We currently have half of those features (marked in green). So it's entirely fair to say we have "bits of autopilot." If you want to say we don't have Autopilot because we don't have all those features fine.
I'll caution however that I think a lot of people are expecting a lot more from this functionality than it really will be capable of. I'm sure Tesla will provide us with the best implementation of automatic steering. But I'm also not expecting my car to become KITT. I'm predicting that when it does come there will be a new thread about how disappointed people are with auto steering and how it's not really Autopilot. Because for whatever reason people all have their own ideas of what Autopilot means.
The truth is that Autopilot is whatever Tesla says it is. Autopilot is a marketing term. Don't dig yourself a hole of disappointment by expecting too much of it.