[gruez]

It's not too hard to implement them with cryptographic protocols to prevent duplication and apply time/location restrictions to them. Moreover if you really wanted to steal a car, there are much easier ways of doing that, like buying a replica gun on aliexpress then going to your nearest intersection.

[kelvinjps10]

The problem is not really that they can get stolen, but remote control, like a bad person gaining access to the car to hit people or something like that.

[gruez]

>like a bad person gaining access to the car to hit people or something like that.

That can be eliminated by not giving direct control and something closer to what Waymo "Remote Assistance Agents" have access to: https://waymo.com/blog/2024/05/fleet-response/