Hot take : almost no one actually needs security cameras in their home.
For the very few who do, visible fake cameras do 95% of the job of real cameras with none of the drawbacks.
EDIT : I’ll go even further and say an official looking sticker / plaque that says something like “this house has cameras” does at least 50% of the work already.








That’s annoying (or at least, takes some work) to set up, and more expensive.
Out of order cameras are basically (sometimes literally) free, need no wiring work, and don’t “accidentally” record any embarrassing / private moments you then have to delete !