Nah, this is just run of the mill stock pumping in preparation for when Tesla acquires xAI and/or Twitter for their invaluable AI technology that is totally the key to FSD.
Indeed. The common answer for scaling compute is the recruit more hardware.
Tesla has a vast amount of video data to feed into its vision --> action model. Training on Nvidia hardware takes too long. Dojo fixes this problem by a novel SIMD architecture.