I know that there are enterprises and individuals who need Windows. I also know that I had been on Windows my whole computing life and made the switch late in 2023 and there's never been a better time to switch to Linux. I could have switched much sooner! I have found my Windows apps for everything work (or have equivalent or better Linux versions) and will soon be switching my non-technical wife over to Linux to avo…
For majority that want to switch but can’t yet, gaming is the biggest pillar still very far behind. Many popular games (and game related apps) don’t work on Linux, sadly. I don’t know if it’s ever going to change either because of it being a chicken or egg scenario where they don’t want to spend the time supporting it cause it’s not enough users, but it’s also not enough users cause it’s not supported.
The main issue is that a lot of people I know need things like Photoshop or propriety CAD apps or video editing software where the alternatives are simply not acceptable - sure I can mention some OSS alternatives but it's not really my field; this is their job and they can't really take the velocity hit, or waste time finding out mid-project that it can't do what they need it to do.