When you use your car’s built-in speakerphone feature, the speakers in the car door reverberate, sending the sounds outside of the car. Maybe don’t do this while your car is parked. Everyone in the neighborhood or store parking lot can hear your very intimate or business-related conversation.
It’s interesting how this has blown up to basically “because the government could if it wanted to get to your personal information, fuck it, just tell everyone!
I would way rather my neighbors know what I’m up to than every institutional creeper with enough $ or a shiny enough badge