As a counterpoint, they also build them because they want the software/OS but Apple doesn't sell a machine with the hardware to run it. Your only options are n

As a counterpoint, they also build them because they want the software/OS but Apple doesn't sell a machine with the hardware to run it. Your only options are notebooks, all-in-ones (essentially notebooks built into monitors), basic lightweight desktop computers, or outdated workstations with limited hardware and expandability. There's clearly a market for high powered desktop workstations but you can't currently buy the best hardware if you want it to (officially) run MacOS.