People driving cars kill cats all the time. I would bet much more than self driving cars will. The overall number of cats being killed by cars will probably go down with self driving cars.
Absolutely. And it's not just cat's. Look at the number of deer that get hit by cars every year. And like I said in another post, I saw two dead raccoons by the side of the road yesterday in the space of a few miles. Cats, dogs, deer, raccoons, bobcats, etc. should all be strictly indoor animals.
If they feel like it, outdoor cats are quite free to adopt secondary or tertiary owners, or set up residence in a rail station or at a grocery store, and I'm certain I could find you 20 BBC local news stories about these kind of shenanigans, "well-loved cat famous in town" sort of thing. Or "incredible journey", also common.
I’d disagree. As domesticated, bred familiars, the natural state of cats, as with dogs, is symbiosis with humans. They’re not wild animals in a zoo. As the common jokes go, they own us as much as we them.
Letting your cat roam outdoors is cruelty.