@mr_modular ("Allen Nemo") retweeted:
@ExoTraveller ("Traveller from the outer rim") replied to a tweet by @Brad_Setser:
@Brad_Setser When Russia invaded Ukraine we stopped delivering software updates to their systems. In modern cars firmware can be updated remotely. What would the Chinese do in a conflict? Permanently disable all Chinese designed vehicles in the West? Could wreck our economy.