Google's development of a Desktop Mode for Android could redefine how users interact with mobile devices, offering enhanced productivity through multi-display support and Linux terminal integration. Users express excitement about a potential future where powerful mobile devices may replace traditional desktops, leveraging external peripherals for a robust computing experience. Commenters note that current solutions like Samsung's DeX already showcase the capability of mobile phones to perform desktop-like tasks, and there's a demand for improved user interfaces and compatibility with various peripherals. The movement towards a more integrated desktop experience could open opportunities for efficient productivity while minimizing the need for separate devices.