This might be true for mostly user interface stuff. But for things that are happening under the hood, a human mind will get accustomed to a gradually improving

This might be true for mostly user interface stuff. But for things that are happening under the hood, a human mind will get accustomed to a gradually improving user experience. Apples mantra seems to be to make everyone use the device as per their whims and fancy, and let the device figure out how to deal with it. Ultimately what this leads to is a user experience lock in, where other devices that dont adapt feel clumsy or stupid.