How do Marullus' lines characterize the people of Rome?

Marullus' lines characterize the people of Rome as angry and disappointed by highlighting their fickleness and lack of loyalty. Throughout his speech, Marullus criticizes the citizens for suddenly celebrating Caesar's return while forgetting about Pompey, who was once a figure they revered. This shift in allegiance illustrates that the Roman populace can be swayed easily by political figures, leading to feelings of anger and disappointment toward their own inconsistency. The context of their behavior reflects the broader theme of loyalty and betrayal in the play, emphasizing how the citizens' emotions are influenced by the actions of their leaders. This characterization showcases the instability of public opinion in Rome, as the people are quick to rally behind whoever is in power at the moment, rather than sticking to their previous allegiances.