I wonder if the newness of the situation matters. At Christmas, my daughter will open and play with all her gifts. Two months later, she'll play with some toys

I wonder if the newness of the situation matters. At Christmas, my daughter will open and play with all her gifts. Two months later, she'll play with some toys more than others. I wonder if kids have a desire to try all the available options when they haven't had a chance to experience them previously. EDIT: or without regular availability.