I am from india. These numbers are inflated due to our population and government and health sector office pc using linux (ubuntu). These office pcs just require a chrome browser and all the work is done on the browser Nobody here cares what os they use in their office pc. I don’t see anyone here switching to linux on their personal pc other than the IT students who are forced to install kali linux. And most of them are running linux on virtualbox on windows.
Steam deck is not even officially sold here and imported ones that are sold cost 950$ for the 512 gb variant. So it is a ultra niche item here. .
People here buy desktops only for gaming/content creation, which means most households here doesn’t need/require a desktop. And these people always prefer mac or windows.
Also gaming scene here is dominated by mobile games (because gaming pcs and consoles are too expensive and we have the cheapest internet and phone prices) As for pc games it is dominated by valorant, Minecraft and gtav (fivem rp).
Edit - Many consider this a huge win. But getting market share in the office space for basic browsing and word processing inflates the numbers for actual game/app developers who wants to support linux and they will disappointed seeing the actual usage and they will abandon the linux support. Also the indian market isn’t buying laptop/desktops for browsing, they just use their phone because pc hardware is expensive and phones prices are cheap. And anyone who is buying desktops for serious tasks stick to windows and mac.
I get what you’re trying to say but I work in a large healthcare organisation in the UK and our PCs run Windows. Most of the work across our organisation is done within a virtual machine window for our Electronic Patient Record; the local OS on the PC is largely irrelevant. The exception is that office is used for email and that causes a drag on moving away from Windows - people are used to using Outlook rather than just using a webmail or other tool.
Windows has that market share currently largely through inertia rather than going for the most cost effective option. The 15% in India with government and health sector use does count, it’s quite an achievement to have successfully deployed a vendor neutral operating system for other tools to be deployed on to. Shame it’s using Chrome though. In the UK Healthcare we’re wasting huge sums licensing and maintaining Windows when we really shouldn’t be.
The workflow actually works on any browser. Chrome is used because that icon is recognisable and IT guy can just say click on the chrome icon and people understand that.