I cannot reverse my car without looking at the camera but that's because cars these days are so high off the ground, the rear windows are so tiny, and the pillars are so huge that I can't see much turning around.

Someone about four feet tall can easily walk past the rear of my car and aside from the half second of them in the side mirrors (which I can't see if I'm looking backwards anyways) there's no way I'd be able to see them looking backwards. But the ultra-wide angle camera mounted low on the gate I'd see them easily.

Plus, with the position of the camera at the end of the vehicle and its FOV, there are angles I wouldn't possibly be able to see with a car parked on either side of me. Coupled with radar sensors able to detect cross traffic before its even possibly visible in that situation the sensors greatly enhance by ability to see the situation than if I was entirely relying on turning around.

I do turn around while reversing, but more of just a double check of the overall scene. Same with double checking side mirrors while reversing. But a large amount of what I'm looking at is the screen.

I wouldn't call those the same. My wife's car has a camera and mine doesn't. Since having children, I prefer backing up in her car because I'm so much more aware of the blind spots I have without it. We also live somewhere with lots more kids now, which adds to it. I can back up my own (camera-less) car, obviously, but it made me realize that I can't back it up without a bit of "cross my fingers and hope no kid darts into a blind spot from a blind spot."

For 13 years I drove stick and for 18 years I drove without a backup camera. Nowadays I don't turn around and look back. Automatic and camera are so much better.

I wish I had a camera in my Jeep. As I get older it gets harder to just turn around, and new cars have pretty bad sight lines. I think this is just using the tools available to you.

Nah, this "older folk" loves my cameras and it's an excellent enhancement

I'm old. I like the camera. It gives a better view for many things.

What is this based off of? Most young people (who have a car) have an old car, without backup cameras.

Seems vaguely worrying but maybe I'm just becoming fuddy-dudded or something. I've never used a car with a backup camera (did have a rear dashcam in one though) so maybe I just don't know. But the fields of view I see in images of backup cam displays aren't confidence-inspiring for me. It seems like the kind of thing that might be useful if you routinely forget to check for random toddlers/pets/bicycles having picnics directly behind your vehicle before you pull out of the driveway in the morning. Or if maybe you have a significant problem with young children, who you had so far completely failed to take notice of, dashing with uncanny timing from weird "blind areas" as you back out of a parking space, etc.

I would blame my (pretty small) commercial driving experience. But no, not really. Before I ever took a Smith System course, I would have had trouble understanding this. I'm regularly concerned, to say the least, at the complacency/obliviousness I've seen. I don't get how someone could be comfortable with not having active situational awareness of these things.

And that's the only way I can imagine it being a realistic concern that children or other drivers will suddenly and unexpectedly appear in their path. Which is the only serious kind of thing I can imagine those camera FOVs helping with. Which they shouldn't have to, because people should be cognizant that backing is one of the more risky parts of driving in terms of likelihood of any kind of collision during it, so they should be on guard -- not merely as they are backing up, but the whole way to the car. Any children in the area should be easily noticed -- unless they are lying in wait on purpose for some reason -- and positive knowledge of their locations should be actively maintained until backing is done. Nearby cars parked but still running, or with people getting in or out of them, etc., should also be fairly trivially observed and noted. If positive awareness has been broken, then so has confirmation of a clear path, and in that case it's completely reasonable to go as far as getting back out of the car and walking a few steps and taking a couple of seconds to evaluate who is within "reach" and what they could conceivably do to screw up your day in the time it takes you to get out of the parking space. It seems like it isn't that much of a reach to do some simple due diligence that should, in a ideal world, make the backup camera a solution in search of a problem.

I don't know if you're a network person or what (in 30-second hindsight, networking knowledge may not be necessary to understand the "metaphor") but often it feels as if I'm on Collision Avoidance and everyone ("everyone") else is using Collision Detection.

Why would you want to? Camera is better in every way.