Asa feels that with the Retrograde, everyone was better able to understand the role of Adversaries which resolves the issue of treating them almost like abominations in her era, so that's not something she needs to focus on. That being said, if she's still trapped in Questing Country for some time moving forward, she'll likely try to guide the generations of Adversaries to come as best she can - she's not an Oracle, she can't do too much, but maybe that's not such a bad thing, given how the older generation of Adversaries/Fallen Champions weren't too keen on them at the start. She's taken her own experience as an Unknown in QC to heart and from seeing how much better she felt with something as basic as common decency and a helping hand from other Dreamers, and feels that could be applied to younger, lost Adversaries.

As for her waking world, I was hoping Asa would put things together and realise she's a Diabolin (either from distancing herself from her self as a Harbinger or from more contact with slave elves). QC has had a very sobering experience to her so that when her memories return full force, it's going to alter/soften her personality, and she'll do her best to get more slaves free, but I'm not sure how. Either she uses her abilities in QC to fuck with the Diabolin collective to confuse and distract them while coordinating with present slave Dreamers to manage another uprising or escape, or if she ever wakes up from her coma, she'll physically help to sneak them out.

... Which actually could lead to her eventual cryostasis and exile to Gehenna, if the timelines work like that? Struck from Diabolin history, forgotten by the escaped slaves since no one would have known who she was between QC and the waking world.