As a well-known advocate of desegregation during the Civil Rights Movement, the author criticizes Ms. Parks' true intentions for refusing to give up her seat on a bus.
I think? \_"/_/
Pretty sure it’s number 2
This line is foreshadowing because it implies that anything -- even people -- that becomes a burden can easily be destroyed.
Later, when Beatty himself becomes a problem, Montag burns Beatty to death. When Montag killed Beatty, he destroyed the responsibility he owed him. In this way, this line is an element of foreshadowing.