Oceans have different parts and are far more homogeneous than CPU's. Further individual transistors can break making parts a meaningful distinction.

PS: We call them silicon chips, but there are several tiny blobs of different chemicals involved. The process is closer to 3D printing than you might think.

I am aware of how chips are constructed. They are not built of discrete parts even though they are composed of multiple chemical elements. They are assembled through chemical processes that create a unified product through a few hundred steps. They are not an assembly of billions of parts and it is misleading to describe them as such.

Part does not just mean discrete object. The lower part of that beam is damaged.

pärt/Submit noun 1. "a piece or segment of something such as an object, activity, or period of time, which combined with other pieces makes up the whole."

2. some but not all of something. "the painting tells only part of the story"

You might be thinking of Component, but even that's arguable. CPU's often contain nonfunctional parts so each transistor is actually a meaningful distinction.

This discussion isn't about parts, components, or any other pedantic segmentation of matter; it's about the consumer's ability to perform maintenance.

The need to preform maintenance during the useful life of an object is a defect. The ability to extend the life of an object through maintenance is useful. These statements are not in conflict.

Early CPU's where built to be maintained, modern CPU's are not. That in no way makes modern CPU's worse. The Hubble cost more to maintain than it would have been to replace with something better. From a utilitarian standpoint the ability to maintain it was useless, from a political standpoint NASA loved being able to pretend those missions where useful.

At a deeper level maintenance generally means some parts break down before others. So, an ax becomes less sharp over time. Meanwhile the head also loses strength which limits how long that head can reasonably be maintained.

QED: Maintenance is all about having different parts that ware out a different times.

I'm not taking sides in this debate, but I am surprised that we haven't yet seen a product which is a car lease for 3 years where the hood doesn't even open. The car ships with synthetic oil and high mileage tires and literally the only thing you do is put gas in it. The high end version of the lease involves someone driving to your place of work and filling up your car with gas, so that for three years you literally just get in and drive.

I think there is enough of a luxury market for that to be a thing, and I am surprised we haven't seen it yet.

At first I was a little surprised that we were comparing smartphones to cars to CPUs to...oceans. But then I remembered I'm on Hacker News.