No because to great replacement theory supporters it’s not actually about nationality, like they claim. It’s about skin color. Dark Germans are not actual Germans to them, which is why they want them gone.
The obvious solution to this fake “ohhh everyone is immigrating to XYZ!” panic is obviously just making citizenship easier to achieve.
It’s the same in the US. Too many people are undocumented? Okay, so document them, problem solved. But the right won’t do that, because they are lying to you. They don’t care about documentation or illegal immigration, they care about skin color and white purity.
