Developers don't want to use Windows anymore. They all want to run Linux because servers do. Ballmer was right about one thing: It was about the developers.
Microsoft can't compete with Chrome at the K-12 level. A Chromebook is a fraction of the cost at twice the runtime, so nobody is going to learn Windows growing up. There won't be a generation of new ready-trained Microsoft consumers every year.
And the average consumer? Oh, they're running an iPhone and maybe an iPad that's it. If Apple were really smart they'd have released an iPhone screencast dock, but Apple still thinks the iPhone doesn't need multiple user profiles. However, even with Apple's stupid behavior, they're losing their core consumer audience.
Steam is tired of Microsoft, too, so they're pushing for compatibility. Video games are either cross platform, console exclusive, or easy enough to emulate. If nVidia's graphics drivers weren't so proprietary, it wouldn't be nearly as difficult.
The big holdouts are the same people that kept COBOL a live programming language in the 21st century: The business office folks.
Microsoft has missed the boat on smartphones, tablets, budget laptops, smart TVs, video game consoles (which is a little surprising), server-side infrastructure, development, and now AI. Their market prospects right now are Millenials and older that don't want change, people who need exactly Excel or Outlook, and PC video gamers that aren't interested in change. Their best product is VS Code and it's free, their second best product (SQL Server) is pricing people out, and their third best product (.Net) is also free.
At this point I think they're mainly hoping Adobe doesn't jump ship.
And it's horrible.
I have no idea how electron apps look "internally" but it doesnt sound too bad.
Sort of like you can unzip .deb files and use them somewhere else, if what i heard was correct (never tried it myself)