There you have it a new PS5 UI
Of course this is just a patent, some might come to PS5 some might not or changed. But from what the Sony PS5 developer comment, and the leak so far and i am guessing this patent look legit.
I don't think you need the rumour tag. That guy is part of the UI team and if he says there's a new UI, then there's a new U.
As for the patent, it's just a patent to describe the logic. I don't think patent's ever take into account the finalized UI (I could be wrong).
But I look forward to this. Even though the PS4 UI is similar to the PS3 one, it's still distinct enough to feel different. And that is what I want. Some familiarity, but a new experience.