I personally don't see why rating the service is any of my business. If the service sucks, I don't go back. If the owner of the establishment wants to know why

I personally don't see why rating the service is any of my business. If the service sucks, I don't go back. If the owner of the establishment wants to know why their business is tanking, they can do the same thing anyone else would do and keep an eye on things, making changes as necessary. Maybe their employees would do a better job if they were paid enough to respect it.