Earlier quoted context omitted.
How about they make their money by selling a good printer? I don't have to buy has from my car company if I want a good car.
It’s has historically proven difficult to sustain that model because the consumer printer market for the past 20 years has been race to the bottom. It’s hard to compete when competitors are selling their printers at or below cost. Consumers mostly tend to make their purchase decisions on the margin, and so the razors-and-blades model works well. I guess there may be a few recent exceptions to this like the Epson Ecot…
But most of the time, it's fine, and the ink is cheap.