I usually bought a Mac every 1.5 years or so, because I liked being on the cutting edge. However, I am now still rocking a 2021 MacBook Pro 14" because it's still great. In half a year the model is about 3 years old. When I purchased it, it was close to 3000 Euro, and it has 32GB RAM and 1TB SSD.

If I'd sell it, I'd still get between 1000 and 1500 Euro. Let's say for the sake of the argument I get 1200 when it is three years old, then the yearly cost was 600 Euro. Which is... cheap for a tool that I use daily and my income depends on? I mean, if I had to drive by car to work, my yearly cost would be much more than 600 Euro.

I would readily agree that Apple overcharges for memory and SSD, but the amortized cost is not really large.