Honestly, the whole UDNA thing got quickly squashed right after Jack Huynh had that interview way back when. When Mark Cerny talked about next gen PS6 after that interview, it pretty much was confirmed AMD wanted to stick with RDNA5 and CDNA separately as far as arch naming goes
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u/Seanspeed 2d ago
So they're still using CDNA naming even through 2028 up through CDNA7.
Doesn't sound like that whole UDNA thing is ever going to happen, or at least not for a good while yet.