The term “blood traitor” is used to describe a witch or wizard who is born from a pureblood family but who chooses to associate with non-magical people, or Muggles. In the Harry Potter universe, this is considered a grave offense and is seen as a betrayal of one’s family and magical heritage.
Arthur Weasley is a classic example of a blood traitor. Despite coming from one of the oldest and purest wizarding bloodlines, he is fascinated by Muggles and their technology. He even goes so far as to draft legislation aimed at protecting Muggles from Wizards.
This behavior has earned him the scorn of many of his pureblood peers, who view his actions as a betrayal of his family and magical heritage. They believe that wizards should remain separate from Muggles and that any interaction between the two should be kept to a minimum.
Arthur, however, sees things differently. He believes that Muggles and wizards can live in harmony and that it is important to protect Muggles from the more dangerous aspects of wizarding life. He also believes that wizards can learn a great deal from Muggles and their technology.
Arthur’s behavior has earned him the label of “blood traitor” and has caused a great deal of strife within his family. His wife, Molly Weasley, is particularly vocal in her disapproval of his actions. Despite this, Arthur remains steadfast in his beliefs and continues to fight for the rights of Muggles.
In the end, Arthur Weasley is a classic example of a blood traitor. He is willing to go against the wishes of his family and magical peers in order to protect Muggles and promote harmony between the two worlds. While his actions may not be popular with everyone, they are certainly admirable.