Most of these are cloud connected, how do you know they aren't storing license plate information, or face data, or audio data for extended periods of time in the cloud?
Because I am instead annoyed at all three.
Not necessarily my neighbours, but the companies selling this spyware.
You can store an ungodly amount of data if you convert everything to metadata, e.g store a face picture for a short period of time, create a hash to match against other faces in the database. Same with license plates.
Using the metadata alone could effectively completely track your whereabouts.