I mean if you really think about it, that's kind of what happens in a lot of NTRs to begin with. The entire world is against the MC because that's kind of the whole point of the story. On a more technical/nit-picky aspect though, our viewpoint of the whole situation is more bias and omniscient to the whole thing. Like everything going from Kirito and Asuna's current perspectives, the only people seemingly causing Asuna's fall is just Inoda and Liz. Suguha, Alice, Klein, and council's interaction is something the characters have zero clue as to what's going on. And sure it's really "convenient" that everyone acts in a certain way to all coincide with making Asuna fall, but it is what it is.Yeah, very believable if literally every character in the game is involved in making the 'fall' happen!
The thing that can be appreciated is that the idea of Asuna going to the underground was something that was hinted at a long time ago, and it's things like that, that make the writing at least "decent". But don't get me wrong I've already said my peace about how I think the whole secret society/council stuff is probably the worse thing done by Fujino. The game didn't need to go on a much grander/bigger scale. It reminds me of some low quality JRPG storyline.