If I’m honest, I’m kinda okay if that happened to me, because if their methods are helping to stop actual human trafficking, then it’s worth it.
I remember me at the beach with my girlfriend once. She was 22 at the time, but looked younger than that - 16 or 17. I looked like, well, the 23 year old dude I was. She fell at some point and I crouched to assist her. A lifeguard walked up to us and the whole time he was addressing her: “are you okay? do you feel safe?” Etc. My girlfriend answered all his questions and then he went away. He probably thought I was some pervert trying to take advantage of the situation. And I was like “I get it.” If she was an actual minor and I was some pervert stranger, I’m glad someone was paying attention to the situation.