> I am still surprised that Apple is pouring resources into the Mac. Nowadays, smartphones and tablets are the main computer for 90% of people. All those apps

> I am still surprised that Apple is pouring resources into the Mac. Nowadays, smartphones and tablets are the main computer for 90% of people. All those apps used by people on smatphones and tablets get developed on a Mac. You should also compare sales trends vs point in time stats to get a better picture, as Mac sales got a significant boost with the introduction of the M1 chip.