But that's the smartphone industry in general... it's all incremental upgrades. At least this year, Galaxy Fold users can actually see some design changes compared from the Fold 4 to Fold 5.
And what do you suggest they do? I wouldn't mind them adopting the Pixel Fold passport style design, but I can understand why they don't (most apps are optimized for portrait orientation).
I agree with you on passport style as I think bc of the apps compatibility and most likely why Pixel 2 rumors point to abandoning this form factor … think much lighter phone and wider would be on my list of wants for the Fold 6 along with improved inner screen with less glare and crease …