>Foldable phones are just flashy status symbols at this point without much use
I have a foldable phone, and the killer use case is watching videos (YouTube, Netflix) on the go, at the breakfast table, on a plane or train.
And better gaming (e.g. I played XCom Enemy Within a couple of years ago, blew my mind. A full PC game from my teenage years, in the palm of my hand). The game was so much more usable in the unfolded state with a pen/stylus.
The third great use case is filming myself lifting weights from anywhere flat e.g. a bench. Without use of a tripod or the waterbottle leaning trick (which requires a mostly full bottle, and a high friction surface and the angle is never right).
Also, for the first time since I was a teenager, strangers will actually ask you about it. It's rare enough that people are even interested in phones anymore. This is definitely YMMV
But I can assure you, it's no status symbol, unless identifying yourself as a tech nerd with slightly too much disposable income is a status you want. Which is what I am, but who aspires to this?