I have some major issues with the apprentice (who I am just going to refer to as SA = Sorcerers Apprentice, until we have an actual name) telling Lily her whole life story.
First, I understand he was probably trying to heal his own conscious. We saw at the beginning of the episode that he was upset and distraught by what Isaac forced him to do to baby dragon. However, telling a troubled young child that they are destined to be problematic and that they can’t fix themselves because they were magically charmed to be that way was probably not the best approach. We really should have gone more with a “u’re a wizard, Lily” moment with a simple explication of why she was different, rather than telling he she was doomed. Hagrid didn’t tell Harry he was doomed when he busted into the cabin on a rock! He kind of put this idea in her mind that she shouldn’t even try to fix herself because she was programmed to be this way. No wonder she wanted revenge.
Secondly, WHY DID YOU NOT FILL IN EMMA?! You can go find the anti-savior and set her on a path of distruction and revenge but you can’t stop by and say hey to the girl who is going to save everyone?! It’s like you want the villains to win.