Purism’s PureOS is convergent

PureOS has laid the foundation for future applications to run on both the Librem 5 phone and Librem laptops, from the same PureOS release, in contrast, they say, to Google and Apple's ecosystems which still have separate OSes for mobile and desktop. Now, Google and Apple seem to be intent on converging their mobile and desktop platforms, leading to fear and consternation from desktop OS power users, who assume that the move will dumb down desktop OSes. While this technical aspects of the PureOS team's accomplishment are interesting and laudable, I'd suspect that the bigger challenge for any mainstream platform will actually be a user experience challenge, especially bridging familiar UI elements between mobile and desktop user environments.