In the TV app, Netflix, HBO Max, and any other app that uses the built-in tvOS player, when you are watching a movie or show and tap the touchpad to bring up the timeline, a second tap changes from displaying the duration, to display the actual time (AM / PM) that the playback will end, at your current playback speed.
This is very thoughtful UX, and convenient, especially with time management in a family. Submitting this as a feature request, it would be great to see this helpful UI in the Channels player, too!