If they launch fsd hardware 2 it is the tombstone of fsd hardware 1. People who own the older hardware will never get fsd. The other people won’t get it either, but the original owners definitely won’t.
Someone asked about this at the AI day. There won't be ugrades, Musk said that HW1 will be full self driving, just not as good at it as HW2 same way not everyone is equally good at driving.
All cars are fully self driving, but some are more self driving than others. -Elon
full self driving and 100% accident prone are not mutually exclusive, I guess
FSD 2 will only hit people and road barriers 30% less of the time as compared to FSD 1 :)
Musk is so full of it... even if he succeeds on Mars, that planet is tiny, but I guess it is a proof of concept, maybe.