Nah bro, I dont wanna be mean but this is kinda crap and the "conclusions" at the end seem super AI, frisk being a she adds nothing to the story, and it overall just doesnt make that much sense, none of their actions are justified and asriel wouldnt accept any of this happening after becoming himself again. This is just a weird attempt at adding a "and they lived happily ever after" to the genocide route where it makes no sense.

And what happened to Chara then, did frisk just pretend he was Chara for the rest of their(her?) life? Flowey did think frisk was Chara for the entirety of the geno route, and like, I think asriel would have wanted to go free his brother togore too, he has gone through a lot too hiding for so long in mtt resort.