As a cashier myself, this is so true. I say no problem all the time, and no one else has a problem. You sound just as nice when you say "no problem" vs. "youre welcome" ; Agreed, I say "No problem" to people all the time.
They refuse to acknowledge that the women was raped and then they drawn attention to saying it was her fault that he got HIV+ and saying that women should wear something that lets them know they're HIV+. This is rape culture.
Pro-abstinence sex ed is not only ineffective but also emphasizes shame and ignorance. Young people deserve to know the truth about sex and should be taught that they make their own decisions about their bodies and their sexuality.