Meanwhile in the real world, true convergence seems to mostly break down at the application layer. Many desktop Linux apps are not designed to work on a mobile

Meanwhile in the real world, true convergence seems to mostly break down at the application layer. Many desktop Linux apps are not designed to work on a mobile device. It turns out that the UX in Android apps is purpose build for mobile use. This software gap seems really difficult to overcome. Not impossible, but we are not there yet in terms of mobile Linux devices being useful for the majority of consumers.... (I do think Waydroid offers some interesting opportunities here to bridge the gap!)