Comment by rudy6912

macOS is a proprietary binary blob, remotely controlled by Apple. So, the light in the menu bar is not a reliable indicator of anything. There is no privacy on macOS, nor any other proprietary system. You can never be 100% sure what the system is doing right now, as can be anything it is capable of. Apple is putting a lot of money to "teach people" otherwise, but that is marketing, not truth.