Since Quinn is getting desperate and Camila is already part of the scheme even though she's not in the sorority yet, I suspect we'll first see it start to come to a head during the next in-game week when Maya and Josy are trying to join the HOTs, and Quinn, as Maya's 'mother', starts to pressure her to do stuff she doesn't want to do. If I had to guess, that will get foiled initially by Maya and MC doing a lot of the stuff on Maya and Josy's lists (whether directly bc they're in relationship, or staged, etc if they're friends), forcing Quinn to push for more extreme behaviors or more unreasonable requests.
I mean, MC tries - he just doesn't do it well enough and it doesn't work because she kind of brushes it off. Presumably, he'll get more opportunities in the future. The game has a pretty unrealistic timeline - all of this shit has happened in a single week - so there hasn't really been much time for anyone (MC or otherwise) to think to through consequences, and MC has been more or less constantly drunk for the last 3 or so episodes due to all the DIK initiation beer drinking. There's a difference between understanding bad decisionmaking and excusing it. MC's bad decisionmaking is understandable.