Quoted from Neal_W:4/19/21 A driverless Tesla crashed and BURNED FOR FOUR HOURS, police said, killing two passengers in Texas. Just before midnight Saturday, a Tesla drove swiftly around a curve, veered off the road, struck a tree and burst into flames in The Woodlands, Tex., a suburb north of Houston, police said.
https://www.washingtonpost.com/nation/2021/04/19/tesla-texas-driverless-crash/
Moral of the story.. Tesla is only 'virtually' driverless, and you can't easily extinguish a lithium-ion or lithium-metal battery fire with water. (Houston fire dept. used 32,000 gallons of water and 4hrs to put the car out in this case)
The key is to perfect the dielectric batteries that will not burn when damaged.
I do have concerns about condo living and battery charging. Most condos do not have the power service capacity to add car chargers for every resident, so to add such infrastructure would be very expensive and likely require an additional service line to the building and more meters. It would not likely be financially practical unless it were subsidized.