Repairable doesn't make profit from selling new ones.
Competition tends to pressure everyone to make better, higher quality products, but when EVERYBODY notices that if they ALL "save a little bit" on their manufacturing costs and lower quality, they sell more product. It used to be possible to actually TELL if a product had higher quality. Nowadays making things bright and shiny and still cheap is a science.
Light bulbs, for example...
In the latter part of the 20th century it wasn't uncommon to still find incandescent light bulbs that had remained working and in service since the early part of the 20th century. Ever notice that lately - before the era of CFL and LED bulbs - incandescent bulbs would last EXACTLY the number of hours listed on the box (i.e., usually a few weeks to a few months of use). That's not coincidence. It's engineered-in.
We'll skip CFL bulbs, but then LEDs came out, promising tens of thousands of hours of service. We all bought the ones that were 10x as expensive as an incandescent bulb thinking, "Gee, maybe I won't ever have to replace this again!"
Ever notice how you're now replacing your LED bulbs WAY sooner than you thought you should have to? Sigh.
Don't get me started on plumbing and faucets. Same deal.
Our parents (or grandparents if you're a young whippersnapper) loathed the idea of planned obsolescence. They didn't want us to have to live in this world where our $#!+ just breaks all the time and is unrepairable. Imagine what we could do with the world if we had the time to think instead of fixing stuff that shouldn't be broken.
Another thing they worried about, and which came to pass anyway: Paying by the month for things, instead of just buying them once and owning them. We still worry about software subscriptions, but make no mistake: We're already there or well on our way there for just about every piece of tech we use, INCLUDING software.
-Noel