I think we should differentiate between desktop and other uses.
If it is just (any flavour/use) of Linux vs (any flavour/use) of Windows, then I think the vast majority of people use Linux more than Windows. Routers, TV-decoders (and most of the streaming servers they use for on-demand content), NAS for home use, phones, etc all use Linux.
If it is just (any flavour/use) of Linux vs (any flavour/use) of Windows, then I think the vast majority of people use Linux more than Windows. Routers, TV-decoders (and most of the streaming servers they use for on-demand content), NAS for home use, phones, etc all use Linux.