https://www.cnet.com/news/could-the-galaxy-note-10-or-galaxy-s11-get-a-reversible-camera-too/

It's been years since phones that swivel, flip and otherwise move have been en vogue, but all that's changing. 

Foldable phones like Samsung's Galaxy Fold and Huawei's Mate X are both raising and reflecting an interest in movable design. Cameras, too, are becoming more mechanized to rise out of the belly of the beast in various ways.