Re: It's like an electric car
No need for flames. An electric car as they currently are and used as a second car, does a far better job than an old fashioned car.
For a person who uses their phone as a productivity device on the go (I know at least 2 people who do) might benefit from this thing during hotel stays. Those two people carry a bluetooth keyboard and plug their phones into hotel telly. Not always possible though. I use a Planet Gemini with Sailfish OS.
It's never good to assume that, based on your own requirements, you can understand somebody else's requirements.