Nationalists don’t want to just change laws — they want an entirely different type of civilization. We haven’t heard much from them since 1945, since nationalist groups have been the province of mostly violent losers with a few disaffected intellectuals, but now nationalism seems to be coming back.
Because it was marginalized, and because people who take on the world with losing “but correct” causes are idolized by those who did not adapt to the current social order, nationalist movements have been cross-associated with hate groups, with few nationalist movements escaping the epithets, violence, anti-Semitism and similar brouhaha within their ranks.
However, that is changing, as nationalist movements make alliances with Zionists and vice-versa and nationalist movements grow across Europe as they drop violent orthodoxy for a coherent vision of an organic society that is both cultured, green — and monocultural.
Nationalism: ethnic identity is important
Nationalism is no longer a political calling, but a flavor. Other parties are going to start incorporating it soon.
It's also losing its marginalized status as people realize it's necessary for Israel and probably Europe to survive as distinct ethnic-cultural groups.
Look for more exciting developments in the future.