Yes, agreed. But at this point you want to buy the products that has decreased the least in terms of quality. In my experience, that usually means apple.
I'd say the exact opposite, my 2014 MacBook Pro I use at home still functions fine, the battery is failing due to age but that is expected for 6 years of heavy daily use.
My 2018 work USB-C MacBook Pro has several keys failing and several others with mushy tactility, has a failing battery which you have to wait to reboot from because the charger is so low voltage, has a bluetooth chip that hard crashes and requires a reboot to kick it back to life, often kernel panics while asleep.
The 2014 arguably had harder use too because I used to use it for 3D rendering while all the 2018 has done is 2D design and Javascript.
Not even gonna bring up 2002 Titanium Powerbook that I used daily until I bought that 2014 which fared best of all and didn't even have a fraying power cable like the modern Apple chargers where they switched to "eco friendly" rubber that failed dangerously requiring more chargers to be purchased negating any eco saving.
It seems to me that Linux has only steadily increased in quality for the past few years. Dell now support Linux out of the box, and System 76 is Bringing Linux to the Mainstream user.
