Tesla cars do not have a database of mapped roads. Every road is new to the car every time you drive down it. The Tesla self-driving system is incapable of lear

Tesla cars do not have a database of mapped roads. Every road is new to the car every time you drive down it. The Tesla self-driving system is incapable of learning on its own. Also they don't produce a persistent 3D representation of the surroundings, in fact every loop in their vision system they throw away the old representation and rebuilds it. This is why everything jitters when you look at the display which represents what the car sees. It's also it's fallacy, and why Tesla will be left in the dust soon enough.