Answer:
It means that Liesel still does not understand the danger that Hitler represents, because his influence and authoritarianism has not yet affected her.
Step-by-step explanation:
The Book Thief is a book written as a great criticism of Nazi Germany and the suffering caused by Hitler to the Jews and those who helped them in a certain way.
Liesel is the protagonist of the book and at first she doesn't quite understand how great Hitler's power is or what he represents, although she overhears people talking about him. At that moment, she dreams of Hitler and she does not hate him, however, as time goes by and as Hitler begins to interfere in the lives of his friends, his family and even herself, she begins to change her mind about him.