Using Elektra as a weapon doesn’t exactly speak well of her character, but who’s to say what state of mind Elektra was in after she was resurrected?
She’ll be an adversary to our team of heroes; it just remains to be seen just how dastardly of a villain she is in the show.
Alexandra is reportedly more about self-preservation than the greater good, and she deems some things and people as perfectly expendable to her cause.
Of course, given what Sigourney Weaver has said about her role as the antagonist Alexandra, we might not want to say that Elektra is necessarily on the side of any evildoers.