Based on todays definition. There is nothing binding that promises hardware or how your FSD is defined.
That is true but that there are some minimum requirements to fulfill the paid purchase.
While the TV was only in black and white and no one could produce a color TV at all but someone would sell me one provided it will pass all the testings and government approvals.
There's no promise whether it'll be super fast vacuum tubes or standard speed vacuum tubes. There's no promise of the definition of color.
But the minimum fulfillment would be: It's not in black and white and it should have a full spectrum of color.
Once the minimum requirement is met, and because no definition was spelled out, then the company can ask more money for an upgrade to transistors instead of vacuum tubes, stereo, LCD, LED, Android...
It's the same with SpaceX that sold a ticket to the orbit of the moon.
There's no promise of what rockets will be used and there's no definition of what orbit of the moon is but practicing lifting off on earth won't do it. Practicing around the orbit of the earth won't do it. It has to break from the orbit of the earth and circle the moon.
Once the minimum requirement is met, and because no definition was spelled out, SpaceX could ask more money for a longer trip instead of a quick flyby trip, more money for more circling of the moon instead of once...
It's just like in the old days, Henry Ford would let you choose whatever color you want as long as it's black.
And someone would sell me red and I paid for it fully.
But there's no promise how it's done and what's the definition of red.
So when the red car came that they fulfilled the transaction, they then could ask if I want to trade in for another red one with multi-coat red and would look much better than this one.
And so will with FSD, once the minimum requirement is met, and because no definition was spelled out, then the company can ask whether I am happy yet or want to trade in with more money for a better computer, extra Radars, LIDARs...
