* Treating her as a project, not a person: Higgins sees Eliza as a raw material to be molded into his ideal of a "lady." He doesn't respect her individuality or her right to choose her own path. He views her as an experiment, constantly manipulating her and disregarding her feelings.
* Degrading her social status: Higgins constantly reminds Eliza of her low social standing, calling her a "gutter snipe" and belittling her background. This is deeply hurtful and reinforces the societal prejudice she faces.
* Exploiting her vulnerability: He takes advantage of Eliza's desire for a better life, promising her a transformation that, in reality, comes at a significant personal cost. He doesn't offer her genuine support or consideration, but rather uses her for his own amusement and scientific experiment.
* Failing to consider her emotional needs: He disregards Eliza's emotional well-being, dismissing her feelings as unimportant and irrelevant. He fails to acknowledge the emotional trauma she endures during the transformation process.
* Ultimately abandoning her: While he sees himself as her creator, he ultimately disowns her, leaving her vulnerable and uncertain about her future. He fails to prepare her for the real world and its complexities, leaving her to face the consequences of his actions alone.
While the play ends with Eliza choosing a life independent of Higgins, the damage he has inflicted on her is significant. He has not only manipulated her but has also instilled in her a sense of insecurity and self-doubt that will likely affect her for a long time. He has made her into a success, but at a great personal cost.
It's important to note that Shaw's play is a critique of class inequality and social prejudice, and Higgins' actions are meant to highlight the harmful consequences of such systems. He acts as a representation of the dominant class, exploiting those with less power for his own gain.