Electronically assisted, but still mechanically coupled for 99% of consumer cars. I've completely lost 12V on a car before and still managed to bring it safely

Electronically assisted, but still mechanically coupled for 99% of consumer cars. I've completely lost 12V on a car before and still managed to bring it safely to the side of the road. Inifinity tried steer-by-wire but ended up retrofitting traditional hydraulic steering back.[1] [1] https://en.wikipedia.org/wiki/Drive_by_wire https://en.wikipedia.org/wiki/Drive_by_wire