Tesla does not have point to point autonomous driving. They state in their own marketing material, https://www.tesla.com/fsd, that "Currently enabled features require active driver supervision and do not make the vehicle autonomous." I used to blame Elon Musk for this, but while he's made a number of over-optimistic predictions, as far as I can tell even he doesn't claim that FSD is currently autonomous. The idea that you can safely turn on FSD without being actively alert and engaged seems to be entirely a social media hallucination from Tesla fans.