>intentionally erased by a concerted immigration effort is non-sensical.

Whether it’s concerted or not doesn’t matter at all, I’ve never made the argument once that it is concerted. It seems you want to attach that to my argument so that you can help to associate my argument with a conspiracy theory Wikipedia page so it’s easier to dismiss without having to engage with the data.

The data unequivocally show that Germans will be a minority soon in their own homeland. That’s what matters; it’s happening and it’s provable. There’s nothing false about that premise. Nations do control their own borders, it’s a conscious choice to allow migration at these levels.

>I'll point out the multiple times in history that they've intermingled with other cultures

Chinese people have done this too, same with Indians. Yet to say that Chinese people don’t exist as an ethnicity is just obviously not true. Go to China and try to explain to a Chinese person how their people don’t really exist and how they are just a product of intermingling cultures over the course of history. Tell them that an African who moves to their country is just as Chinese as an ethnic Han Beijing resident who’s family has been there for thousands of years. They would laugh you out of the room. That’s the crux of what makes your worldview nonsensical. You are saying something doesn’t exist which everyone knows intuitively and innately from childhood does exist.