 First, some critics focus on the Mirror Man example. One approach is to suggest that mirrored duplicates are not in fact qualitatively identical (Chalmers 2018, Jerzak 2021). Another is to suggest that the two hemispheres of Mirror Man’s brain are in effect two separate agents, so that the agent parameter is enough to give the two thoughts different truth values (Hattiangadi 2019). One problem with this kind of response is that YVH have alternative examples that pose similar problems but cannot be rejected in these ways (YVH 2018, pp. 78–79, 93–94).