Let us know what you think about table manners.
Etiquette is not fixed. It changes. It develops together with the society. You don't need a revolution for this. New technology, new business entering the country. They might pretend they follow your rules and accept your manners.. They even adapt their signs to fit your environment, like McDonald's in Salzburg (Austria)
Interestingly enough, the influence of McDonald's on etiquette is so big, that people even do their degrees studying it.