There is nothing wrong in a state that’s purpose is to presereve its culture’s majority, language and so on. I have to disagree with you entirely. First off, persistent culture and language are both illusions. Culture of a region changes dramatically due to circumstances and progress even without the influence of immigration. Language not only changes across time but across regions. The American vernacular spoken in Atlanta is distinct from Chicago or Los Angeles, or Seattle. Secondly, intrinsic non-mainstream and counter-culture groups are going to be marginalized, and as Dr. King observed there’s a pipeline from not worthy to be my neighbor to genocide. And history continuously bears this out. Culture includes the chattelization of women. It includes the criminalization of LGBT+. It includes the persecution of other religions, of other ministries of the same religion. It includes preserving commercial monopolies. Culture includes the preservation of sociopolitical hierarchies and dynastic power. Culture is blood and soil. In the US today, the culture war is over the genocide of immigrants and LGBT+ and the ultimately exclusion of everyone who is not MAGA and white Christian nationalist. It is about the genocide of everyone not part of the movement in the name of white supremacy. And ultimately MAGA will start cutting into its own. The fascists always do. Give me diversity, equity and inclusion. Give me pluralistic liberal democracy that values human rights over property rights, that values rule of law. In that environment, the cultures will sort themselves out, and blend into regional variations unique to the area. We don’t need moral guardians trying to tell society what it should be. And, then we can have Chicago-style pizza and New-York-style pizza. We can have Methodism, Catholicism, Sunni Islam, Hindi, and Atheism in the same city. (And hundreds of other faiths, spiritual dispositions and identity communities.) We can allow people to explore sexual and gender identity on their own terms, and find there’s even a letter for them in the alphabet. We can have an economy that isn’t run by only a dozen conglomerate corporations selling us shoddy goods for fixed prices. Rather we can regulate the economy to serve the people, with robust competition and state-sponsored science. We can have a society that is shaped by the will of the people, rather than the personal preferences of a handful of oligarchs. No, culture has lost the plot, and no culture should be privileged in a society over any other. Whenever we allow it, xenophobia dominates, and genocide follows.