What is Ben Shapiro criticizing about the Democrats' musical protest against Elon Musk?

Ben Shapiro criticizes Democrats for staging a musical protest that he finds lacking substance and ironically misguided. The protest featured politicians and union leaders singing a modified version of the classic protest song 'Which Side Are You On?' targeting Elon Musk at a rally primarily supporting civil service jobs. Shapiro mocks the performance and highlights the disconnect between this political theater and real governance issues. He points to the irony that while Democrats protest Musk, they ignore that he serves as a government contractor receiving substantial funding. Shapiro suggests this performance demonstrates Democrats' misplaced priorities rather than addressing issues that actually matter to American citizens.