You want to make Syndicalists really angry, just tell them that Fascism (ie Italian Fascism) is simply Syndicalism done on Nationalist terms and watch them rail against you. Of course, the real reason their angry is that it is true and they are angry that the nationalists aren't attempting to bring the control of Syndicates (renamed into Corpos to stand out against the Syndicates when Mussolini was kicked out of the Marxist Socialists party in Italy) and bring the revolution on an international scale.