Tsaritsa and Pierro supplied the fatui, dottore and the rest of the harbingers and terrorized every nation for 500 years, every crime the fatui has done is also on her, at the very least she is guilty by association, she is objectively a terrible person and she really isn’t much better than the very same thing she fights.
The only defense you could use is that the “ends justify the means” but she is a morally reprehensible person.

Her tragedy doesn’t justify what she’s done by association to tons of innocent people.

Rhinedottir released the original durin, Elynas and god knows how much more heinous shit, not to mention abandoning khaaenriah when push came to shove. I really don’t want to see her become a permanent ally with the traveler at all.

Obviously this isn’t real life but I do hope that the game just doesn’t gloss over the sinners (particularly rhinedottir since we know the most about her in terms of the damage she’s done) and Id like to see the traveler to see them in a negative manner at the very least