This article is pretty slim on details, but I agree with the general argument that dualism is unnecessary to explain phenomenal consciousness. The word "consciousness" has a lot of baggage, which causes us to mislabel cognition as consciousness. [1] This is why I really like using terms like "qualia" or _phenomenal_ consciousness to make explicit what we're talking about.
I still don't like this new trend of dismissing the hard problem altogether. We really don't have an explanation of phenomenal consciousness—it might even require novel physics to explain! [2]
I'd also like to point out that, though this might seem like a semantic argument, it has meaningful consequences for how we approach science and ethics. [3] For example, if we are physicalists and accept that phenomenal consciousness is a property of the world, what does this tell us about other unobservable properties of the world science may be missing? (Recall that we only know about phenomenal consciousness through our own experience of it; we cannot observe it in others)
[1] https://write.ianwsperber.com/p/what-is-the-color-blue
[2] https://youtu.be/DI6Hu-DhQwE?si=RB3qkt6PZ62SVpx3&t=2493
[3] https://write.ianwsperber.com/p/morality-without-consciousne...
It felt very strange to me that the author construes belief in the hard problem as some sort of spiritual baggage from unempirical religious view. He seems to want to pit the "new understandings of reality developed over the last three centuries" _against_ the idea of phenomenal consciousness, which is just absurd to me. As far as I understand, it is far more rooted in German idealism and its Cartesian roots than in any sort of religious spirit.
I'm almost convinced that those who deny the metaphysical (or, if you insist, the plausibly merely physical) force of qualia are philosophical zombies trying to persuade us against the existence of the most obviously true piece of knowledge we have! Or, more generously, they are so steeped in the premises of modern empirical science that they treat their fundamental phenomenal experience as so untrustworthy as to be disregarded, despite its actual necessity in employing those very premises.
Poor, disregarded qualia! Oh that the scientists could see how much they owe to you.