A product designer has published his visual ideas for the PlayStation 5's user interface, and they have been met with an overwhelmingly positive response. Although some have commented about the PS4/Xbox influences, the PS5 UI concept video clips seem to focus on fully integrating the game library and related details to each title.
https://www.notebookcheck.net/Sony-should-have-a-look-at-this-terrific-PlayStation-5-user-interface-concept-video-before-making-any-final-UI-decisions.456032.0.html
Sony did have a look at this guy's work, and they ended up DUMPING IT INTO A GARBAGE BIN, LOL. So much for his employment prospects!
But on the bright side, now he gets the whole day to spend on Reddit (with you, my dear author). A gamer's dream!
Terrific, indeed.
Designing a system's UI / UX should transpire successfully across the system. So, showing off a "flashy" two screen demo is quite meaningless.
The concept doesn't look bad but, in the same time, I don't see anything "terrific" here... Anyways, that's your opinion.