The cop should have arrested the complaintant.
If I were the 911 call take I would have said:
Agreed. I think cops and dispatchers should show a little more discretion. I don't think their superiors would be too pissed if they didn't go bust a lemonade stand. If that's all they have to do on a given day, then maybe there should be fewer cops in this town. Figures though, scared white people have way too many cops and then piss and moan when they do stupid shist like this, but it's their fault for hiring one cop for every minority they see.