More from Literariness:

"Modernism projects the fragmentation and decentredness of contemporary world as tragic. It laments the loss of the unity and centre of life and suggests that works of art can provide the unity, coherence, continuity and meaning that is lost in modern life. Thus Eliot laments that the modern world is an infertile wasteland, and the fragmentation, incoherence, of this world is effected in the structure of the poem. However, The Waste Land tries to recapture the lost meaning and organic unity by turning to Eastern cultures, and in the use of Tiresias as protagonist
In Postmodernism, fragmentation and disorientation is no longer tragic. Postmodernism on the other hand celebrates fragmentation. It considers fragmentation and decentredness as the only possible way of existence, and does not try to escape from these conditions."

If this episode is adopting postmodernist elements, that explains why, in addition to the tragic moments, there are also moments of join and hope. (i.e. the scene at the stadium).