Chalmers’ claim is that the fact that it really exists and the fact that we can talk about it are unrelated and basically a coincidence, which I think is completely absurd… If you really believe in qualia IMO you have to bite the bullet and say that there must be physics that we don’t yet understand.
We're approaching the definition of magic here aren't we. And I think this is what really divides this discussion. There is one set of people who insist that things must be explainable. And if something is explainable, it yields to science and is no longer magic.
On the other side, you have people who insist that there are things which do not yield to science. So whether they admit it or not, they insist upon the existence of magic.
In fact, the definition of magic might as well be, that which does not yield to explanation. The only question once you believe in magic is, what alternative epistemology do you accept? Scripture? Tradition? Divine revelation?