Well, here in New York, we got plenty of commercials for New York. "I love New York (more than ever)". Heck, there's a part in Avenue Q that has been described as "A commercial for New York City". The Muppets Take Manhattan showcases enough of NYC that it could be considered a commercial for New York, by these standards.
Not saying it's a corporation. But, everyone needs to advertise. New York needs it's tourists, Disney World needs it's tourists. Peoples is peoples.