The Motorola Razr 2025 proves folding phones are no longer a gimmick
Flip phones do it best

I'm often asked what smartphone is my personal device. As a tech reviewer, I can't use one phone for over a week without swapping SIMs to test a new device or check out an update on an old one. It's a revolving carousel. While I wouldn't give up my job for anything, it does prevent me from using devices I love longer, and I often have to say goodbye sooner than I'd like.