Maureen’s anger is defensive. Being called out for her condescension humiliates her, so she tries to redirect blame back toward July, arguing that his ethical shortcomings invalidate his opinions. She’s not challenging any accusations July has made about her: she’s saying that July’s thoughts are worthless because he doesn’t have any credibility. Her criticisms of July don’t hold up under scrutiny, either. She’s happy to condemn his decision to stay behind and “profit by the others’ fighting,” yet if July had joined the fight, her family would not have had the option to seek shelter in his village. She calls him a “big man,” suggesting that he parades around in the bakkie to give off the appearance of wealth and power that are only surface-deep, yet she is guilty of flaunting her liberal politics in the same superficial way, making a big show of granting July privileges, and respecting him to appear like a good person while really harboring racial bias against him.