I mean in France, you've got Marine LePen. In the Netherlands you've got Geert Wilders. Robert Fico wanted to take Slovakia back to a past when oligarchs dominated the state. PiS wanted to turn poland into the arsenal of the EU and got a really good start on it, etc.
Nationalism is having a renaissance since Trump won in 2020, but it turns out overall to be a terrible way to run a country.