Fully self driving cars is the next big thing for Tesla isn't it? Which is really cool in lots of ways and will have advantages.
13 years ago, I wrote a piece that said self driving cars and electric cars are two cheeks of the same arse (I paraphrase myself out of boredom of repetition).
Once you have reliable (that includes all and any problems currently preventing their use) self driving cars, you then have the possibility of eliminating the need for the infrastructure improvements needed for electric cars and battery charge hell.
EV owner gets home with car at 5% charge. Car has a mesh-type pow-wow with all the other EVmobiles and the charging network, and books itself in for a charging slot at the nearest point free during the night. Then it toddles off, charges itself and returns back ready for use the next day.
At the point some company (and if Uber haven't got this on their radar then WTF are they doing ?) will twig that an empty car driving to be charged may as well take some paying passengers on the way there and back.
Which would then lead to a lot of people wondering why in the name of all that is holy are they allowing the second most expensive purchase in their lives sit doing fuck all on their drive for 90% of the time ?
Electric and self driving cars are the precursor to the demise of personally owned vehicles. Which I believe will feature (like smoking) as a brief blip in the long story of human civilisation.
However, never ever discuss that in a company of more than 4 people (unless you are at a strategy conference). The return blast of "it's all about meeeeeeeeeeeeee" will knock you down so hard it could hurt.