Based on the prompt, "Season 33 2021" most likely refers to the , which premiered in September 2021 and concluded in May 2022. This season was widely regarded as a "creative renaissance" for the long-running series. Season 33 Viewing Guide

: The season finale that blends political commentary with high-energy musical numbers. Episode Details and Summaries

: "Poorhouse Rock" received significant acclaim for its fearless critique of the American economy. It features a musical number, "Goodbye Middle Class," performed by guest star Hugh Jackman alongside former U.S. Secretary of Labor Robert Reich . Essential Episodes to Watch

: " Bart the Cool Kid " targets influencer culture and "hypebeast" fashion trends.

: The season opener, "The Star of the Backstage," is a Broadway-style musical where Marge serves as the stage manager for a local production.