I agree with you. They used to have those carts where I shop, and while it seems like a good idea and they look cute, the child using one must be highly supervised and not allowed to run loose in the store. My own son used one when he was little, and from personal experience, I can say it is very difficult to shop and keep an eye on a cart pushing child at the same time.

The store got rid of the kiddie shopping carts a long time ago.