What are some beginners tropes when composing spatialized music?

So for exampme.I saw Alessandro Cortini talking about mixing in multichannel and said something along the lines of: just because you can move it doesn't mean you have to. Moving an element around just for the sake of it seems like something I'd do as a beginner (still kind of), but leveraging spatialization goes beyond that noobish move.

What else?