Sure, that's basically what Phoenix LiveView does. But I would submit that you don't actually need that level of complexity with a bit of judicious UI/UX design

Sure, that's basically what Phoenix LiveView does. But I would submit that you don't actually need that level of complexity with a bit of judicious UI/UX design, where as the app grows in scale, the number of oob swaps to keep track of doesn't grow as much. There are many ways to skin the cat.