On that note, you seem to be saying that immigration is a form of freeloading in general. But the expense of my upbringing all happened in America, and I basically arrived ready to contribute right away in Germany. And I've paid plenty of taxes along the way.
At the end you make wild assumptions about my political support for which you have no evidence. I'm aware that Germany faces serious issues surrounding immigration, but I didn't think rhetoric which paints the current picture as a catastrophe and inevitable decline into chaos is very helpful.
There are so many other points... It's hard to know what set you off by my mere remark that the author is largely correct in his observations and I prefer living in a country that values free time as well as work!