Cameras Make Audible Alert Then Tell People They Are Being Recorded

It would be an amazing feature if the doorbell cams or any outdoor cams would make an audible alert then speak to the person standing in front of the camera that they are being recorded.

Seems like an easy app feature that could be added for even greater protection.

I can think of many reasons why this would seemingly be a bad idea.

For example, can you imagine how angry your neighbors might be if they were woken up every time a spider (or flying bug) triggered the motion sensor on a security camera?