Shaming From Sadists With Ulterior Motives
Normal Germans don't feel that. It's a made-up cause for the traitors in the ruling class to change the country's demography into one they believed would be more subservient. Islam, after all, means "submission."
Germany has surpassed Japan with the world's lowest birth rate and the highest median age 46.1, compared to 35.2 in the US. Demographics have to change in Germany otherwise, the country's productivity will fall as the population ages. Migrants are typically young in their mid 20's with young families. Demographically, this is exactly what countries with aging populations need.
Not really; it's productivity per capita that matters, not gross GDP, and productivity has gone through the roof this entire century. The U.S. could get by just fine, and much better, with a smaller population, like less than 200 million, much less, in fact.
As the population ages, fertility drops which leads to lower birthrates and further aging of the population which means even lower fertility rates and a smaller and smaller workforce. That of course is not the only problem. Older people need more healthcare and other services. Germany and Japan have the oldest populations in the world and if trends continue, they will get older and older.
So what? Skyrocketing productivity and automation reduces the demand for workers at a far higher rate than population is falling, which reduces incomes and standards of living, which reduces the ability of workers to feed families, which results in people having fewer children in advanced countries. Add to that the fact that the financial sector has channeled the entire increase in produced wealth into it's own pockets and left none for anybody else and those problems are multiplied many times over. Add to that the capital surpluses going to investment out-sourcing to lower wage countries where workers are even more impoverished and you compound the problem even more on top of that. The lower incomes in turn reduce demand for goods eventually, and the snowballing effects get more and more destructive. Importing more and more workers from elsewhere to lower wages in lower productivity service industries does literally nothing to increase GDP, it just increases demands on infrastructure and social services while wiping out the tax base needed to sustain even the most basic needs, and rots away the factors that made for the original prosperity in the first place. It's a race to the bottom, and never ends up pretty, just opens up the doors to demagoguery, chronic poverty, corruption, disease epidemics, famines, etc.
Of course, for fake 'progressives', it's all about screwing Whitey, not anything else, so naturally they can't admit that, they're just racists and bigots who think if they get rid of white people everybody is going to rich and happy or something. White people are the problem for them, mostly white working class people; that's what they wish was the real problem, anyway, never mind they're playing right into the hands of very white and very elitist white establishment 'globalists' who regard everybody not of a certain social and economic status to be disposable; we all look alike to them.
The right wing serves as the other side of the tag team, and just as stupid and ignorant, they just use different lies and fantasy constructs that of course compliment and abet the same results. For most people, 'left' and 'right' wings are distinctions without a difference as far as existential results go. It' merely a matter of rhetoric, fashion sense, and ego whether one is a right or left handed wing nut, which peer group you want to suck up to, the fools backed by billionaires like Soros or the fools backed by the Kochs.