don't think it's people are against having it but more for 1800 they don't want to have worse features when spending more.they want the best cameras, best durability. all question marks on current foldable.
You do realize the top of the line iPhone 15 will be getting close to that $1800 mark. Especially if rumors of the price increases are true. So it seems price is starting to no longer matter when it comes to premium devices.