Is it immoral to find school aged children attractive?
Sexually attractive - that's a problem.
Just seeing them as a cute kid and leaving it at that - nothing wrong with that.
It's what you do about it that is immoral
That's your second question regarding these topics. If you know someone feeling something for say a 16yr old and they are 24, the 24yr old better not act. It can easily be considered rape, a lawsuit, imprisonment or termination.
Some would argue any form of list is immoral.
A ten year old? Disgusting. A fifteen year old? Nothing wrong.
I don't know about 15... that's still pretty young. If I had a sister or cousin that was 15 and some older man was gawking at her I'd label him a creep right away
Society currently deems it immoral.
I'm school-aged myself but I'm assuming this is for adults
Immoral and mentally ill.