How does the characterization of the children create satire?

How does the characterization of the aunt create
satire?

in macbeth, banquo, who in real life had willing in the murder of king duncan, is portrayed as a loyal subject of the king himself. many analysts believe that shakespeare had done this in order to king james, who supposedly was a direct descendant of banquo himself.

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you should start by saying what they did to these subjects hope that this