I think this is actually a very interesting aside to this. Personally, I think people ARE getting both paranoid and obsessed with such things. As I noted earlier, we all grew up in an era where today's options weren't a thing, and was it really that terrible? The question for me is, are things simply worse today (crime wise), or are we all more paranoid and afraid in our own homes?
The same thing sort of came up with tracking children, or attaching a camera to them. I can see it being useful for young children, but for teenagers? At what point does someone need space to mature on their own, to grow some independence, to have a life of their own without their parents being able to peer into their movements 24/7? I know I'd of hated that as a teenager.
Personally I feel secure in my own home. If someone knocks on my door while I'm out, then no-one will answer. No big deal. But those with a more paranoid bent will ask, "but what is it's a burglar? What if it's a thief? What is someone is casing the joint?" In such cases, I've not seen evidence that a Ring Video Doorbell is statistically a deterrent.
It's a mix of new capabilities and fear, and I wonder what is fueling it.