One would think Tesla will automatically update the current reservation holders with their new purchase price.
This goes back to Elon's complaining that customers always want to interpret price changes to thier benefit ONLY.
How about if the price went up? Would you enjoy Tesla AUTOMATICALLY updating your price upwards?
If not, then what they did is correct.
Moreover, there was a bump in model 3 prices recently, which was NOT matched in model Y pricing yet, so the current Y pricing is somewhat unfair to Tesla... they regulated excessive demand with that price bump and, definitely, there will be no lack of demand for Y, so that bump is coming...
Question : Since autopilot is a standard feature now, do people think Tesla will honour my original purchase price of $73,000 and just delivery me a car WITH autopilot (which I did not purchase as an add-on last spring) ? Or will they disable the autopilot feature prior to my delivery ?
I would not be too certain that you'll get AP for free if it was not in the contract.
Model 3s purchased without AP(when it was an option) did not get AP added retroactively for free. They still don't have it.
I'd say if they stick to the contract, which says you chose not to pay for it when you had a chance, they should not give it to you. Keep in mind the car price was reduced by AP amount as the result. So, if you want AP then it's $2k, which was later added to the car price.
What makes it more complicated is that the model 3 price went down and then up afterwards, so you can't easily identify the additional AP component in the car price anymore.
If I were you, I'd ask cusomer support, but not trust their answer 100%, because they may not know for sure.
If you want AP, maybe consider updating your order and switch to white color, so there's less extra money to pay?
Otherwise, you may also have an option to buy AP later on the upgrade tab of your Tesla app.