Hanging things on wall above crib?

Sarafaith

I never even thought this would be an issue but while I was showing my sister my nursery plans, she said I shouldn’t hang anything on the wall above the crib because they can fall on the baby🥺

Has anyone had this problem? I see so many adorable pics of nursery decor and was really excited about my ideas but I’d never want to put the baby at risk. TIA💕