Not really. PCs coming stock with 3.5 and 5.25 drives was fairly common in the 386/486 era, and I can recall buying 5.25" floppies in the late 1990s because I

Not really. PCs coming stock with 3.5 and 5.25 drives was fairly common in the 386/486 era, and I can recall buying 5.25" floppies in the late 1990s because I lacked a spare 3.5" drive for sneakernetting to a secondary PC.