A foldable iPhone will definitely solve one of the biggest problems at Apple. Foldable phones won't last 5-10 years. I can see Apple making all iPhone offerings foldable down the road

Are they really having any issue getting people to upgrade? At least here in Canada, carriers harass everyone to upgrade with deals where you can get a new phone for $0 once your contract is up to keep you renewing your contract.

My non-techie parents pretty much always get the latest non-Pro iPhone every couple years because their carrier calls them and practically begs them to take a new phone.

It's extremely rare to see anyone with a phone older than like 4 years.

Do you actually know how many people are holding onto their iPhones for 5 to 10 years? I would bet it’s not that many.