Apart from the unsaid low-priority issue--AI being more profitable--also left unsaid is that AMD likely doesn't have the capability to compete against the 5090/4090 at the high end. So the question isn't "should AMD compete at high-end," as posed by THW, but rather "should AMD try anyway, even if it can't compete."
Per the 7900XTX's lackluster reception, the answer would be a big fat NO.
If anything, 7900XTX's weak performance vs 4090 did more to hurt the Radeon brand than to help it. If you can't win a fight, it's better to avoid the fight in the first place, than let the world know you're a loser.
The response is so obvious that I'm surprised the question is even asked. But I suppose it must, since the whole crux of "enthusiast PC" revolves around gaming these days. The GPU is now considered more important than the CPU, costing multiple times more, using up much more power, taking up much more space. The CPU's role is as a second banana, to not bottleneck the GPU.
So, it's understandable but at the same time somewhat amusing that J.Huynh had to repeat his "don't worry" three times. It's like a politician handing out campaign promises to constituents. You have to talk nice to everyone, even if you don't have much substance to offer.
Huynh's "I'm for scale" is of course a plausible rationale, just as THW's "halo products matter." But rationales tend to be after-the-fact excuses, and the fact is that AMD has neither the capability nor the motivation to compete on high-end GPU. No need to overthink it.