Arguments like these are what hateful racist say.
Germans are people having a German passport. They will not be a minority. There is already no single German ethnicity as the history and culture has been diverse regionally.
Stopping legitimate refugees is extreme in my view (against human rights). What you are doing is classic right wing rhetoric mixing legitimate refugees and illegitimate into one pool.
> Germans are people having a German passport.
I don't care at all about ethnicity, but that sentence is part of the problem. Lawfully spoken it's a tautology, but that's not the concern people have. They are concerned that the German culture get erased within a few generations, because to many people with a too different cultural background enter the society. That's a legitimate concern nobody really wants to address.
>Germans are people having a German passport.
This is exactly the problem, this is genocidal language. To deny the existence of an ethnic group and culture which has existed for thousands of years.
This is a key component in ethnocide.
https://en.wikipedia.org/wiki/Ethnocide
There’s nothing hateful about noticing the data showing that Europeans are being ethnically replaced in all of their homeland countries. Also, there are many ways to oppose it peacefully and morally.