I don't want one, but there are a couple pretty obvious use cases for it.
"These wax lips have a thousand uses"
"Name one"
" A comedic substitute for your own lips (console)"
"Go on..."
"Oop, I'm needed in the basement"
Playing games on this kind of screenPeople who want to remote play their playstation games my guess.
Playing over WiFi
Localised entirely within their own house?
Big TV beats small screen all day.