It's almost impossible to get out. They have to repent and turn to God. He's the only one who can get them out. If they do, miracles will open up.
They are possessed that’s why they look it, especially when performing. Demonic entities attach to the various alters created by trauma based mind control. You can see it in Jm’s eyes all the time performing. Jk too but to me jm looks the most taken over by whatever entityhis solo performance of My time ( i think it's the title of the song), he give me creepy vibe and he looks possessed ..