Perils of prosperity. People always want the latest and newest, even when what we already have is more than enough for our needs.
I haven't purchased a new computer since the early 1990's, partly because I've been waiting for a new Amiga.

But also because I changed careers to the IT field. Since then, I have always been in a position where I am responsible for getting rid of what the companies I'm working for consider obsolete, usually equipment that is about 4 years old here in the U.S.
I've given out over a hundred computers (I've lost exact count). And I've kept a couple dozen for myself. Except for some classic Macs, most of them have been WIntel machines. I've converted several of them into Amigas using Amithlon and WinUAE (Amiga Forever) because that was the computer that I've had the most fun with. I've saved a lot of money by opting out of the computer rat race of having to upgrade every 3 or 4 years.
Also, here in the States, we have something called Craigslist.com. You can go there to your locality, and into the computer section, and type "free" in the search field to see what people are giving away. A five-year old computer is still modern enough to do anything you need to do today except for extreme gaming.