@BrianSturgill Excellent reasoning.
I do like Shadow Weaver as in I think she's very well written. I'd be intrigued to find out more about her backstory as Light Spinner.
BUT
She is also conniving and manipulative and although she did sacrifice herself in the end, not entirely redeemed.
Adora's character may at first seem like a conventional hero, but this is She Ra, so it's always going to be more complicated than that. Plus, Adora when she gets infected with the First Ones virus, especially the time in the Northern Reach. And her backstory/chemistry/relationship with Catra.