Rowling draws several parallels between the pure-blood supremacists and Nazi ideology in Harry Potter and the Deathly Hallows (the belief that pure-blood wizards have the right to subjugate the Muggle world and view themselves as a “master race”, laws requiring Muggle-borns to register with the Ministry of Magic, rounding up Undesirables, etc.).
"He spotted Ginny two tables away; she was sitting with her head on her mother’s shoulder: there would be time to talk later, hours and days and maybe years in which to talk."
— Deathly Hallows, pg 745
The world isn’t split into good people and Death Eaters. We’ve all got both light and dark inside us. What matters is the part we choose to act on. That’s who we really are.
The last day of Harry Potter.
THE MAGIC BEGINS - Day 13: Favourite Wizarding Family.
H A R R Y P O T T E R & S I R I U S B L A C K