[aftoprokrustes]

Not necessarily. You can be compasionate to a narcicist manipulator while being perfectly aware that he is trying to manipulate you and not playing hus game. Being compasionate does not means doing everything someone asks for, but trying to understand where they come from, see their actions as their (likely unskillfull) attempt at avoiding discomfort/suffering (dukkha), and orient your actions based on that understanding.