What does the author mean by 'creative work' here? Writing? Image edition? Video edition? Software development? None of those things are going mobile in any way shape or form as far as I know
> Losing PC gamers also isn’t a major concern for Microsoft, because again gaming is already mostly mobile
Casual gaming is already mostly mobile. Hardcore gaming is still very much a non-mobile thing, and will stay as such for the foreseeable future. Companies are developing their games (think Call of Duty, Overwatch, Battlefield, Dota) with consoles and desktops in mind. And regarding gaming on Linux, it's better than it was -- it was nil -- but it's still a joke. Go to the steam store page right now and see how many games on the front page run on Linux