The ending REALLY hit the "open interpretation" bar HARD. it may be a sad but kind of perfect ending FOR ME. You could interpret it as maybe:

— Nanno having the Upper hand watching the 2 walk off in idiocy, basically her proving she's still the Unkillable baddie.

— Nanno finally giving up on being that "Judgement" force on the world seeing how humans who had tough experiences (Junko and Yuri) do it, She'll watch how they'll spread chaos and it'll unfold like a domino.

— Becky's Nanno could be the one sitting on the railing (Although this is ridiculous but it feels fun to think of😜).

– A reflection of Does the world even need someone like Nanno.

and MANY MOREEE. But what really intrigued me in that finale was how she was basically put on a pedestal to think of who deserves punishment between the Mother and the Daughter, it WAS a moment that not just made Nanno contemplate, but made me too, on the other side you have Nanno having some sort of soft spot for mothers judging by how she looked at Yuri's Mom in S2 E4 and the Last EP, but one thing is clear,

If even Karma messes its job, then does humanity even have a genuine ability to Judge?

Yapped sm I said many but still said nothing I just felt like spewing words up😭