Was Umbridge right?
On one hand, we have the fact that 'her right to be that way is her right', and morality doesn't come into play. Additionally, she was extremely ambitious and did what she believed in throughout her whole life. Is this enough to justify her being 'right'?
On the other hand, she was sadistic, and her morals were clearly skewed to the reader and to many characters in the Harry Potter books. She also stopped at nothing in accomplishing her goals, including discriminating against others.
Please be respectful of each other and acknowledge that we are not debating to 'destroy' or convince each other, we are debating to have a discussion and to have fun while doing it. Everyone is entitled to their own opinion. Try and support your arguments with evidence, and have fun!!