is this inappropriate?

em
Last night at work, there was a woman, Em Rusciano, hosting a radio show that I decided is very immature.
Em cut off a song halfway through, to bitch about and make fun of a woman who didn't like a book that she wrote. She acted as if she was top shit, basically calling this woman out because she's a mother who likes to read in her spare time, embarrassing her on national radio because she likes books such as 50 Shades of Grey.
Is this something I can complain about to the station that broadcasts her?