Maybe this is me being a dick because my dissertation was on postcolonial literature, but Jack has the most basic, old-fashioned taste in poetry; it's all white British or American (apart from her one foray into Pablo Neruda), and all the best-known writers.
Postcolonial poetry is an ENORMOUS field, and a huge amount of it is written in English, so there's no need for the awkwardness of translation.
Basically, for our non-poetry Frauen, this is the equivalent of someone boasting about how they love music, they're so into music, they're a music expert, and their only reference points are Elvis Presley, The Beatles, Madonna, and Oasis.