As cool as I find Tesla, they will really have to regain a lot of my trust with autonomous driving. They have taken large risks such as eliminating lidar/ultrasone depth scans to cut corners from the competition (which led to the infamous deathly accident caused by an overlit front camera).
That is probably not the announcement that will increase the share price. It will probably be perceived as further increasing TSLA's potential liability (in case of accidents).
I hope I am wrong.