I think the distinction works pretty well here in Sweden. With the possible exception that the identitarian left here in Swedish academia may not have forgot about the working class as much as they seem to have done in e.g. US. Not very surprising if considering that the Swedish society is rather socialistic if compared with US: liberal views in US that would be considered leftist views there can sometimes be considered rather right-wing in Sweden.
Or what would my fellow Swedes say, eg @rickcarlsson?