My investment in TSLA is rather large and it's not predicated on FSD at all - that's just the potential frosting on the cake. ARK invest typically provides valuation estimates not including FSD as well. I would say almost all investors here would still be invested without any possibility of Tesla's turning into robotaxis.
However, I do think the potential of FSD sweetens the pot well above the current situation (which is still pretty sweet with Tesla currently having the best Autopilot capability by a large margin). And the "step-change" from hardware 2.5 to 3.0 is potentially huge and not well understood by the investing community. When Tesla had FSD investor day much of the investment community said "Ho-hum" but, being financial types, I'm not sure they got it. And since then, Tesla has not really been hyping the new capabilities that will be enabled by the new hardware.
My intuition tells me they are quietly developing the software to drive HW 3.0 and it will be a shocking improvement, even to FSD believers. That when they release the first software that is capable of taking advantage of HW3.0, it will be such a shocking improvement in capabilities that even the shorts will realize how wrong they had been. They will be caught with their pants down, the worst day of their lives. None of this is guaranteed, far from it. But it sure does sweeten the potential reward of a TSLA investment in a way that's hard to ignore. The share price will reflect this step-change in capability long before it is approved by regulators.
The reasons I believe HW 3.0 will be a *huge* jump in capability, beyond Karpathy's public statements that it will, has to do with the way neural nets work and the fact that HW 3.0 is the first processor optimized for that duty while HW 2.5 is simply adapted to FSD. And the fact that the FSD team is currently training HW 3.0 using the billions of miles of AP camera footage that was already filtered and sorted to train HW 2.5. HW 3.0 can process, in real time, neural nets that are *seven times larger* than HW 2.5 is capable of. That's huge. The results of all this development work will not filter gradually into the public eye, it will happen suddenly with a new software release, probably in Q1 2020. The "feature complete" release scheduled for the end of this year is not that exciting if it's not the version optimized for HW 3.0. It's simply the distraction before the real fireworks begin.
Be prepared for some fireworks when Telsa releases the first HW 3.0 optimized updates. Whether this leads to robotaxis in short order is anyone's guess but I'm betting it will put Tesla squarely in the driver's seat in the race to FSD. While my investment in TSLA is not predicated on FSD, it certainly provides a huge opportunity to excel in a manner completely unanticipated by the short-sighted and unimaginative naysayers.