It's definitely not private, but is cheap-ish - Amazon Fire sticks. They're great little devices, they run Android and apps can be sideloaded without issues.
As a person who works in tech and is an early adopter for almost every new gizmo out there, I feel that we were better off back in the day when stuff was all analog and things were done manually.
Sure it was inconvenient, but it made us experience the world more and actually interacted with real people. I have crappy social skills and I have seen the change in myself over the years. I get anxious when my phone rings now, as opposed to being excited back in the day.
+1 I'm curious too