Our kid is kinda spoiled and also needs her stuff purged every now and then. It’s pretty easy to tell which toys she cherishes and which ones have been sitting in pieces in the bottom of a tub for the last 6 months. I’m sure most people that do this will get their kid involved in the process. Hoarding can also lead to lasting effects as an adult. Imagine what their friends and classmates think about the clutter when they see or hear about it.