I have hoop earrings that are small and I never even thought about that rule to be honest lol. I have only taken the LSAT once online but I don't remember it being an issue. I imagine they are referring to easily removable stuff that would make noise or be in the way. And like Thomas said, if LSAC doesn't say you can't do it, then you're good to go.

Appreciate the good vibes, sending em back your way too. We got this!