Nope. No curb springy curb sensors. Today, they just back up until they bump into another car's fender, bumper trunk.. anything that clings, clangs or clunks. I've seen this a dozen times when I used to visit my folks in FL. My Dad used to park in the out parking are when we went to the hardware store. We'd be walking to the store and watch these folks just back up until their car hit another one. My Dad said, this reminds me of when we used to go to the Fair and drive Bumper Cars and when he got older went to the Demolition Derby!
Ah! I see the wisdom in parking away from the herd.