This hardware uses PowerVR GPUs (e.g. rebranded GMA500), which are no longer supported (driver updates) for Windows by both Intel and Imagination, and even on older versions of Windows (and Linux) had barely-to-non-functional drivers. These drivers already had various bugs, and on newer Windows 10 versions an additional bug is apparently 'text not rendering'.
The install base of this hardware is fairly low as the hardware already barely was usable, that it apparently wasn't deemed worth the engineering effort to work around this type of flawed driver.
Of course, this article completely ignores that information, presumably to cause typical baseless Microsoft hate.