I haven’t thought about it in a while but the premise of the article rings true. Desktops are overall disposable. Gpu generations are only really significant with new cpu generations. CPUs are the same with real performance needed a new chipset and motherboard. At that point you are replacing the whole system.
Is there a platform that challenges that trend?
Edit Good points were made. There is a lot to disagree with in the article, especially when focused on gaming.
Storage For the love of your data : storage is a WEAR component. Especially with HDD. Up until recently storage was so cheap it was crazy not to get new drives every few years.
Power Supplies Just because the computer still boots doesn’t mean the power supply is still good. A PSU will continue to shove power into your system long past the ability to provide clean power. Scope and test an older PSU before you put it on a new build.
The title of this article just doesn’t match reality. It really only (maybe) applies to very high end systems that are already pushing the limits of all components. Most people don’t have the money to waste on that and have plenty of room to upgrade their hardware for a looong time.
If you don’t need much (e.g. no gaming, 3D rendering, etc.), especially if you don’t need a dedicated gpu, then you can upgrade for at least a decade before running into issues. To be fair, a laptop should last a decade as well in that case, but at a higher prices and while being less repairable.