The reason why I'm against self driving cars is simply the fact that they're cars at all. I sincerely have no idea why we are collectively spending so much time and resources to avoid the solution we've had for years: public transportation. I would much rather live in a world where I have to deal with the minor inconvenience that is waiting 20 minutes for a train to arrive but get to my destination cheaply and easily than all the insane beaurocracy and overhead that comes with cars existing at all.