As somebody that was using Windows XP up to its EoL, I am fairly certain I was in the minority (at least amongst home users.) I don't think anybody I knew was using XP by the time its end came. The only reason I was still on it at the time was a complete lack of income which meant using very old hand-me-down hardware.
The situation with Windows 10 feels quite different, because most people I know that use Windows are on Windows 10 currently.