If Motorola releases a flip phone with GrapheneOS I'll order it on day one. I wanted one the last time I upgraded but I wanted GrapheneOS and there's no flip Pixel (only a foldable).

Have you been using the same foldable phone for those 5 years? It’s the price, but it’s also a question of durability.

Same one for five years (Samsung Flip 3). It does have a crack down the middle. It's not enough to bother me, but you're right, early gens do have that problem (believe it is fixed by now).