[0xFFC]

Exactly, They know their hardware, and trying to optimize their software for their hardware.

Microsoft do know what hardware people use (in third world country I would say 99% of people do use low dpi monitor), but they changed and ruined people experience anyway. That is the main point, they don't care about existing user.

I bet if apple monitors was low-dpi monitor, apple would do everything they can to improve font rendering in their low-dpi monitors.

Do you see the mindset?

[Jenya_]

Unlike Windows 10, Mac OS X still supports subpixel font antialiasing (similar to ClearType in Windows 7), it is called LCD font smoothing there, e.g.: https://www.tekrevue.com/tip/os-x-yosemite-disable-lcd-font-...