Why does hines think that the king is an imposter?

Hines believes the king is an imposter due to inconsistencies in his behavior and actions that contradict the expected demeanor of a legitimate ruler. He notices signs of deception and suggests that the king lacks the experience and wisdom typically associated with true leadership. Additionally, Hines may have observed the king's failure to command respect or loyalty from those around him, further reinforcing his suspicions. This skepticism ultimately leads Hines to question the king's legitimacy and authority.