Etiquette trainer says spaghetti is one of the most demanding dishes in terms of manners

In a feature on modern manners, a Knigge trainer asserts that spaghetti is one of the most demanding dishes in terms of etiquette. The article argues that many today consider consideration a thing of nostalgics, but they are wrong: human history has always been a survival of the 'nicest'. It is high time we remember this.