>Why do people see this as even remotely unethical? It seems to me that it's great that plenty of younger people are getting essentially free tutoring sessions

>Why do people see this as even remotely unethical? It seems to me that it's great that plenty of younger people are getting essentially free tutoring sessions and fun friendships/relationships out of it. >Unless there's sexual assault/battery being alleged here, this is both ethical and good for all the students involved! A high school senior in Calc 2 would a helpful in an Algebra 1 class as a tutor or teaching assistant. A high school senior in Calc 2 taking that same class on the pretense they forgot how to take the slope a linear equation is, uh, just weird vibes you know? It's that pretense that does it. Double so if there's an age dynamic of Seniors/Freshmen.