Comment by OptionOfT

I think there are only a couple of cars that are steer-by-wire.

The Infinity Q50, QX50, QX55 and QX60 (with backup that connects upon electric failure).

Without backup, but triple redundancy, can be found in the Tesla Cybertruck. But I'd take that redundancy with a grain of salt as they don't have the best track record telling you the truth.

That said, I really with companies would go back to the good old hydraulic steering. I don't need self-parking. But self-parking needs at least electric steering (with our without steering column).