I think if you asked a woman if she'd rather fuck a strange ugly dude for $250 (prostitute) for one hour of work, or clean up a dying homeless persons urine/feces/vomit for between $30 and $45 an hour (nurse), you'd find a large portion of them would choose to fuck the stranger...
Hell, I'd probably rather fuck the random ugly dude, than clean up the homeless dude's feces..
Just because SOME people find the idea offensive doesn't mean ALL people find it offensive. And to label ALL the people as "victims" is no better than labeling the nurses as "victims"...