In light of the English behaving like racists and demanding that foreigners not murder their children, its time to revisit language.
Bonus article about the Irish being replaced and a JQ in one
A country is a bit of land. A nation is a group of people. And a State is the body that governs a nation that lives in a country. These words are not synonyms! Democracy is rule of the people, ie the nation. Without nationalism, democracy is, by definition, a form of tyranny. If the nation (that is to say the people) is not in charge, then they are slaves to the state. If foreigners are given equal preference to nationals then the State is merely a tyrannical body the runs the country (a bit of land) as an economic block. The worst tyrants of the middle ages and the ancient period dindn't even try this.
Communism is necessarily globalist because it cannot abide the existence of capitalism anywhere else. Everywhere must be communist for communism to thrive, although tyranny will still be required.
Nationalism is necessarily fascist because the good of the nation eventually collides with - and must supersede - the interests of the corporations. Nationalism must override corporatism.
There are implied values inherent to almost every economic system, and those values generate inevitable consequences.