There's interesting commentary on this paper from Maggie Vale here: https://substack.com/home/post/p-194580145

One of her points is that there are various pesky consequences for AI companies if AI becomes to be seen as conscious, such as what the paper calls the "welfare trap": if AI systems are widely regarded as being conscious or sentient, they will be seen as "moral patients", reinforcing existing concerns over whether they are being treated appropriately. This paper explicitly says that its conclusion "pulls the field of AI safety out of the welfare trap, [allowing] us to focus entirely on the concrete risks of anthropomorphism [by] treating AGI as a powerful but inherently non-sentient tool."