The case of Ring is particularly disturbing. When its inventor appeared on Shark Tank, he said he wanted to create a way to hear his doorbell from the garage. Since Amazon bought the company for $1B, it's pivoted to a surveillance tool that's being offered to police as a way to freely record and review neighborhood camera views.
It's sad to see that unicorn companies today believe that surveillance capitalism is the way forward. Personally, I long for a return to old-fashioned values in business, namely making a product or service that people care about and want to pay for rather than pandering to fear and courting easy money from our soon-to-be robot overlords.