There's zero chance in my opinion that Robotaxi is anywhere close to being ready. What we'll see on 8/8 is a highly curated, tightly controlled demo and Musk will promise that it's coming before the end of the year, etc.
I honestly can't believe the people that are credulously believing that Tesla is on the precipice of competing with the likes of Waymo, etc in this arena. Musk has promised so much and missed so many deadlines that it is a mystery to me why people still fete him.
I have some Tesla shares so have a vested interest in this demo going well, but I can easily imagine it being underwhelming, or failing ala Cybertruck windows, and the stock cratering. To be honest Tesla's share price is already heavily predicated on an imagined future where they have solved and delivered on all of their promises, including Robotaxis, so it could even just simply be a sell the news moment when it turns out it's nowhere near as good as promised.