Humans that are too loud, too often are frowned upon and sometimes even handed prison sentences, community service, or hefty fines. When babies are found committing the same crimes we smile at them, and make googly eyes, trying anything to appease them. People who are unclean are avoided at all costs, and eventually these foul citizens are sent to the local YMCA or psychiatric wards. Of course not, no one does. Bye Bye Babies.
Human offspring are completely immobile.
Normal people who are immobile are given choice parking, special equipment, and exclusive public transportation. If you are a reasonably healthy human being, you should not need a special chair with wheels to roll around in style in. It's a serious issue. Public restrooms are everywhere. Most states and provinces require by law eating establishments to have restroom services.