Feels like that's kinda oversimplifying the characters tbh. Yeah, Altair wants genocide, but she does legitimately care for Setsuna, and her hatred of everything else stems from the idea that the world wrongfully rejected her and is responsible for her suicide. She's not at all like Dreadpool, who's just "gotta kill everyone because I'm just a little quirky
". With Yukari, they contrast in their actions, but the reasons for
why they do the things they do remain more or less the same, on top of other miscellaneous connections that Dreadpool lacks (close relationship with a human girl who killed herself, highly manipulative, Trains
, etc).
I really like the borderline horror aspect of being forced to kill someone you see yourself in; Not just a reflection of who you are now, but who you used to be, and who you could have become. Forced reconciliation with the idea that, in another time, they could've become the very thing they despise, is something that works
very well with two emotionally fragile characters.
This isn't to say I dislike Altair vs Dreadpool btw, it's my preferred alt for Altair at least. I'd just prefer something more character-driven (and without another comic herald, god knows we have too many of those).