I don't care about her song lyrics. She was raised comfortably in Boca Raton, Florida so, yes, she has had a sheltered life.
You don’t care that her lyrics are deviantly pornographic and her audience are 8 year old girls or younger? There is a case to be made her concerts could have long term damage than the terrorists themselves. Adriana causes psychological and spiritual damage while the terrorists are purely physical damage.
Being sheltered has little to do with location and much to do with exposure and parenting.