OT: Was you who ordered this tablet holder @ Amazon?
I did. I use it at bedside when I feel like to use my Pro controller. I don't use it all the time but I think it's something nice to have for your Switch or whatever big screen mobile device you have.
It can only grip the Switch sideways tho. Sometimes I kinda worried about the grip being to tight that it might bend the Switch. But I guess I was overthinking. Mine is still fine.