Amazon is reportedly planning to move its Fire TV away from Android and onto its own Linux-based system. This decision leaves TV Compose in a difficult situation, as it will only be used for Android TV and older Fire TV devices. However, this opens up an opportunity for entrepreneurs to fill this gap in app development for TV devices. The fragmentation in app development for different TV platforms, including Roku, Apple TV, Samsung, LG, and others, suggests that a server-defined UI approach could be effective. This would involve white-labeled containers with dedicated endpoints for UI and content, allowing for customization by customers. In the end, the TV streaming market will likely consist of Roku and React Native as Amazon transitions.
https://commonsware.com/blog/2023/11/18/tv-now-what.html