It's a peeve of mine that no one can make a statement on the internet without at least two people popping in to point out that "Your theorem does not hold true over the entirety of the domain. Allow me to enumerate your falsitudes..."

I've seen this opinion expressed individually by Brits, Germans, French, Spanish, Finns, Dutch and Danes. When I make a generalization, it's not because I'm an ignorant clod who prefers to pretend that the Portuguese, Italians, Swiss, Belgians, Irish, Swedes, Austrians, Poles, Greeks, Czechs, Croats, Slovaks, Belarusians, Luxembourgers, ect are all a homogeneous mass who universally and uniformly are defined as conforming to my generalization. It's because I'm not defending a mathematical thesis, enumerating all existant situations is not the point of the conversation, I value my time and the time of all of the readers and I'm rushed/considerate enough to be brief.