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.
Don’t forget about PCIe expansion. Just yesterday I got a FireWire PCIe card for 20€ to transfer old DV tapes to digital with no quality loss. Plug the card in and you’re done. To get the same result on a laptop I’d need a Thunderbolt port and two adapters, one of which isn’t manufactured anymore and goes for 150€+ on secondhand stores.
PS. I would remove “CPU heating” from your system if I were you :)