system
Given the following post, respond as if you're commenting on Reddit:
human
[Dc] Why is constantine tolerated in the justice league?

His main character point is he is untrustworthy and backstabs and tricks everyone, so why is he allowed to be in the justice league or the justice league dark?
gpt
Because he is a master magician and expert on demonic magic that is an invaluable ally. Keep in mind, that doesn't mean he's completely tolerated - his ex Zatarra can barely tolerate his presence >!due to his involvement in her father's death!< and he's been kicked off Justice League Dark at least once because of his obsession towards her; >!one case was himself doing so since it put the others in danger.!<

Edit: Also, he's treated as untrustworthy who betrays people to their doom, but often it's because they're already damned beyond saving which he kicks himself over.