The verified, raw data of at least 1,000 other people's worth of data, so the data has a chance of being statistically significant, rather than 1 random dude out of billions posting on the car company CEO's website (on which said CEO is infamous for moderating content to suit his views and ego).
That’s what it will take for you to believe that someone has gone thousands of miles without intervening? I don’t think that even Waymo (which has thousands of vehicles that have gone much farther without human intervention) has met the criteria you’ve set.