If you have an EV made in China, the Chinese government can use it for espionage purposes and may even be able to disable it.
Fact:
There is no evidence that Chinese-made EVs can used for espionage purposes, let alone disabled remotely. The sim card inside a vehicle connects it to the internet, just like a mobile phone or a tablet, so the car is no more vulnerable to being hacked than any other electronic device. But unlike those devices, the sim inside the car can be removed easily, rendering the vehicle completely autonomous. The only things that will stop working are the navigation and entertainment systems, and these can be replaced by the driver plugging his/her mobile phone into one of the car’s charge points and using an app like Apple CarPlay. So, if the driver seriously believes his/her Chinese-made EV acting as a mobile espionage device, there is a simple way to fix it.
Of course, the other answer is simply to buy a car that was not made in China.