Several months ago I wrote a post which garnered most negative response from this forum. I would like to reiterate what I said in that post:
"IF, and IF Tesla starts to use LIDAR or whatever technology, then I think it actually showed the strength of Tesla instead of anything otherwise"
People thought I was wasting everybody's time discussing a case that is way past conclusion.
I am not so familiar with the technical detail of the pro and con of Lidar. But just like a complicated system as space launch, to tackle such a hard problem as FSD, we should not have such a fixation again LIDAR in such an early stage of the whole scheme just because Elon said "absolute no LIDAR even if it is free" at one time.
My point is, IF, IF Elon later realizes that LIDAR has value and either test (as indicated here) or adopt LIDAR to certain degree. then I view it as his strength. I don't feel like Tesla betrays me if they decide to use that technology to augment their existing system. Everybody's knowledge needs enhancement, and the changes in approach should follow. Elon made the decision to go electrical and he changed the world, but he also said Covid 19 would be gone by April 2020. So why fixation again LIDAR, IF it proves to be useful?
Now, of course it could also be true that he will make FSD a reality just by vision, which I will be happy and would like to see ASAP, we will all be happy.
Andrej Karpathy literally disclosed in an interview months ago that they used LIDAR rigs to validate their vision only approach. That this LIDAR thing is news and generating huge swings in market cap for the providing company shows just how clueless the market is sometimes.