Am I wrong for not letting my daughter take this "babysitting" job

My 16 year old daughter has been earning money over the summer and school year by babysitting. She's saving to go to Disneyland with her boyfriend for spring break. She was offered 25/hr to babysit one of her classmates. They go to our church and she didn't even tell me she had an interview with them and offered the job until she accepted it. They want a sitter for him because he keeps sneaking out to either go out with friends or go see his dad who has no custody right now so this is pretty much a punishment. Not to mention the things they wanted her to do to him are very dehumanizing. They're basically asking her to treat him like a toddler. Her "responsibilities" are very bizarre and honestly gross. This is gross parenting imo. I told her no and the parents. My daughter is not gonna be a part of some weird humiliation to keep their child from sneaking out. Honestly some of things my daughter told me and that were on her list of things to do seem like a possible CPS phone call because this seems like emotional abuse. Anyway no I'm letting my daughter be a part of that. My daughter is upset because 25/hr is a lot of money and I told her it's not worth her morals. I'm not gonna let her dehumanize and humiliate her classmate for money. I'm just not. I asked how she would feel if I decided to punish her this way and let a boy from her school treat her like a toddler and she got angry at me and went to her dad's. Her dad thinks I'm being harsh and the parents will just find someone else who will do it so why not just let her take the job. Because it's weird, dehumanizing, and gross. They also told my daughter a lot of his personal stuff to tack on the humiliation which I told her she better keep that to herself. But I don't think I'm wrong for not wanting my daughter to partake in a very cruel punishment.