Is anybody shocked that when prompted to be a psychotherapy client models display neurotic tendencies? None of the authors seem to have any papers in psychology either.
We are in danger of unscientifically returning to the point at which newborn babies weren’t considered to feel pain.
Given our lack of a definition for sentience it’s unscientific to presume no system has any sentient trait at any level.
Switching things around so that the fictional character is "HelperBot, AI tool running in a datacenter" will alter things, but it doesn't make those qualities any less-illusory than CountDraculatBot's.