I recommend that people don't install networked cameras unless they build a dedicated air-gapped network for them. If you want to know who is at your door ... look out a window.

Unpopular take, I know, because it demands that people actually understand the technology they're using and where their data flows, and almost nobody has the skill, time, attention, money, and mindspace for that... but that's the only way to be a responsible networked camera user.