Tesla robotaxi fleet estimates and a claimed AI5/AI6 RAM cut tied to Optimus

One user estimates the fleet Tesla would need to sustain 17% week-over-week growth in paid autonomous miles through year-end, assuming 100 paid miles per vehicle per day. They say Tesla has 589 registered vehicles in Texas, excluding Florida, putting it about two weeks ahead of the model’s fleet target. Separately, another user claims Tesla is reducing RAM for AI5 and AI6 to avoid delaying Optimus mass production.