A definition of the word bombard is "to attack". In the following sentence, what message is the author trying to convey?

"We are bombarded every day with messages telling us what to eat, drink, and wear."
A.
that the number of advertisements is overwhelming
B.
that commercials are violent and should be stopped
C.
that billboards can hurt people if they fall down
D.
that messages say different things and can be confusing