I'm not aware of this theory. Can you share it with me? Right now Olivia seems like character that everyone in the game is in love with for some reason, but who, so far, haven't done anything to warrant such love and adoration.
MilesEdgeworth has given you a brief outline of this theory, but you will need more time to study it in more depth.Here's the
main post that started the whole discussion and which first outlined the theory about Agent Olivia and gave a reasonable justification for it. A lot of time has passed since then, and we've gotten other evidence that this theory is more than viable and relevant.
And a particularly clear and “bold” hint of it was shown to us at the very beginning of 0.8.2 (scene with V and Alexander). But you need to look at the bigger picture, taking into account the whole data set, the dialogues of all the characters, not just Olivia's “thoughts”, among which, however, there are also clues that she knows much more than the Karlssons assume. For example, one such clue is the scene in front of the locked armored gate to the classified facility, where Veronica, standing next to Liv, orders the AI to give Olivia access to it.