I might object that being right-wing, or having fear of the effects of immigrants even, does not necessarily entail racism. But it would be more interesting to say that they are related, and that valuable ideas about nice traditional architecture and nostalgia for the good old days are also genuinely related to racism and colonialism and fascism, which means that there's something of value to extract from all that garbage before you can do a clean separation of the ideas. Mercifully I don't have time to write this comment right now, but it was probably going to include the word "culture" in several places.