Not saying alternatives to steering are a bad thing, but there is also an issue of feedback and customer expectations. People like what they know/are used to. That’s why EVs had to add a lurch option and additional sounds. It throws people off mentally when part of the standard experience is missing.

Joysticks in theory would be an improvement, but let’s be honest you’d basically have to retrain people on how to drive it. Just a person gets additional training even to drive a forklift. And let’s be honest even if mandated not everyone would, and there would be wrecks. Not counting because of the learning curve it’d sell less, and it’d get bad press for every wreck.

I suspect the general consumer would be willing to hand control over fully, than have to spend extra to relearn how to drive their vehicle. We’ve been trained that self driving cars are the future for multiple decades now.