Comparing a "boring" 2020 vintage car to simple software is insane since that boring car is full of complex software, not to mention it's a network of at least

Comparing a "boring" 2020 vintage car to simple software is insane since that boring car is full of complex software, not to mention it's a network of at least 40 separate computers. A 2020 model probably has a bus firewall or gateway as well.