You don’t think that many people build their own Windows PCs? Linux gaming isn’t that old in the grand scheme of things, and there’s plenty of people who dual boot for various reasons.
I’d almost be willing to bet that there are more people who’ve installed Windows on their PC than there are people who’ve installed Linux from a pure numbers standpoint.
Tyranny of the Early Birds: Morning People Dictate Our Society
Was trying to find that photo of the woman giving a presentation on how morning people are an oppressive class, found this article from the American Council on Science and Health instead.