Why was busk treated so poorly by all these men especially the driver in the red shirt?

Busk was likely treated poorly due to a combination of societal attitudes and the driver's personal biases, which led to a lack of empathy or understanding for his situation. The driver in the red shirt may have felt a sense of authority or entitlement, allowing him to dismiss Busk's humanity. Additionally, group dynamics can often exacerbate negative treatment, as individuals may feel emboldened to act unkindly when others are doing the same. Overall, this reflects broader issues of discrimination and power imbalances.