It's heartening to know the resolution ain't great for you, but I have seen videos on social media that looked sharp enough to dox someone, so maybe it's one of those doorbells that's literally 2' from the sidewalk?
The cameras do go on sale quite frequently so some people go absolutely bonkers with installing several of them. I would assume there's probably a lot of overlap in the Venn Diagram of people who share their videos on social media and people who cover every square inch of their property in cameras.
I've already hear second and third hand stories of women getting ring footage from their neighbors to try to catch their men cheating on them.
Generally, you don't want your camera configured recording every time your neighbors leave/come home, because the extraneous motion alert notifications are a nuisance. The software lets you adjust the areas of the field-of-view that you want monitored for activity, and there's also various sorts of wedge mounts for the doorbell cameras to angle it so it's not pointing up into the street.
now that we have AI and facial recognition, I don't want them to have the ability to effortlessly catalog all visitors and activity in my home.
Ring certainly wouldn't make implementing something like that easy out of the box, since their system is closed and proprietary. I'd figure if someone really to be a creep and do AI recognition to log everything their neighbors are doing, they'd probably have to roll their own camera setup. It's a bit like the situation with AirTags, too. They technically could be used for stalking someone, but they're also the worst way possible to go about doing it (since they will literally cause an alert to pop up on person's phone that they're being tracked, and the tag is linked to the stalker's Apple account).