That's a question, not a statement. By Betteridge's Law of Headlines, which states that any headline ending in a question mark can be answered "no", this would even justify claiming that he was denying that Claude was conscious.

But he isn't making either claim; instead, he's asking the much more interesting questions: if p-zombies are possible, should we expect them to be more or less likely to evolve? Why? What is the difference? Why does it matter to evolution?