No episode exists in a vacuum, and the supporting cast plays a pivotal role here. Will Sasso as Jim and Rachel Bay Jones as Audrey continue to be the friction points that drive the plot. In S01E19, their interference is subtle but pervasive. They represent the safety net that Georgie despises. The tension isn't created by overt conflict, but by the passive-aggressive offer of help that Georgie is too proud to accept.
If one were to analyze the narrative structure of this episode, one might compare it to the "libvpx" codec mentioned in the prompt—a method of compressing massive amounts of data into a manageable stream. This episode compresses the sprawling anxieties of new parenthood and entrepreneurship into twenty-two tight minutes. georgie & mandy's first marriage s01e19 libvpx