The article says "[being implemented in motorcycles] would also create a host of reliability issues, considering motorcycles endure far more than cars do. On

The article says "[being implemented in motorcycles] would also create a host of reliability issues, considering motorcycles endure far more than cars do. On motorcycles, brake-by-wire would require a lot of redundancy and failsafes to make sure that the smallest malfunction wouldn't endanger the rider." I don't see why that isn't the case for cars. Why don't cars require redundancy and failsafes?