With 7500 pages in this thread, not sure whether this has really been discussed or not -- but I've got a theory that Agnes (from the nursing home) is the "beautiful" woman in the oil painting in the Prep mansion. My second theory is that if you keep choosing to go the nursing home and work with her, when she inevitably passes she'll leave the MC a large portion of her estate since her son is never around and she feels neglected. Her son is probably someone we're familiar with, but maybe not. (Burke, perhaps? Or, assuming this isn't Burke as well -- Sage's father? Jill's father?) Her son could also be someone we haven't met yet or was a throwaway / ancillary character up to this point. (Steve's Dad from Ep. 1, for example!) She also mentions to the MC that her son only wants her money and thus never visits or makes time for her, implying that she has a large amount of it.
My guess is that she'll pass away in Ep. 8 at some point (or I guess early S3, maybe Ep. 9), and it will be sad for the MC if he developed a relationship with her through the nursing home events. That being said, I think MC won't find out about the money until later. I feel like this is one of those branching story paths that feels like a nothing background plot point right now, but could have effects on the late game.
Any other thoughts on Agnes?