<speechless>You want to work while driving, that happened long ago with Autopilot. FSD is a ways off, but guaranteed at purchase.
Wifey and I travel about 50 miles to her doctor every Wed. Once in the carpool lane the drive is bumper to bumper up to 80 mph and down to full stops, no lane changes. I get out the laptop for an hour after setting the "laptop" as driver to re-position seat, steering and mirrors. I still don't have 100% trust although Nicki has never failed me so not as productive as at the office.
You don't need 100% level 5 to work while driving, just 100% autonomous driving some of the time.