Re: Behind, always behind
The hype around autonomous cars was bult by Uber so they wouldn't have to pay humans to drive humans around. Everyone followed their hype without thinking: Is this the real problem?
I think the real benefits of FSD are on long(er) distance, intercity routes (e.g. Motorways/autobahns/autoroutes/etc). And then, probably the first use case would be lorries/trucks: Human drives the truck to motorway, flicks the switch and then goes to sleep until the truck drives unit the exit/off-ramp. (If you've got multiple autonomous trucks, you could get them to talk to each other and slipstream safely)