Some of the articles are written by Turks, you find that objective reporting?
Further, may I quote:
"Many Turks repeatedly delayed returning home. The economic and political situation was uncertain in Turkey, a country plagued by a series of military coups. Still, almost all of the workers assumed that they would eventually leave Germany and return to their families, says Tipi. "Some of our friends kept their packed suitcases under the bed or on top of a closet for 10 or 15 years, so that they could leave at a moment's notice." Many Turks worked in factories that employed interpreters, making learning German seem unnecessary."
-> a) So, it was nice an cosy in Germany, the nice paychecks kept on coming, job stability, no political persecution, despite their bickering and complaints they stayed, correct? b) Neither Turks, nor Greeks, Italians and other GUESTworkers dreamed of the ability to stay or live in Germany. That was actually never the plan. The idea was to invite guest workers. It was Germany's decision to grant guest workers a long term residence permit and the ability to start a new life in Germany.
Your articles are all they are, ink on paper, opinion pieces.
However, statistics completely contradict your thoughts and cited articles. Hardly any Turkish immigrants return to their home country. Guess why? Because Germany is a very comfortable place to live and work. Unfortunately there is a seizable percentage of immigrants who either abuse the social welfare protection and violate laws by trafficking women, drugs, and other contraband. The percentage of non German citizens among arrested drug dealers, large and small, is staggering. Yet, most Germans are incredibly tolerant to the different cultural habits, the noises from nearby Mosques, the many family infightings and similar issues.
I would say, it all depends what you define as "problem". A few grumpy Turks that feel homesick or burning cities in the US and crazy people with handguns set free on society ;-)
And let's see whether the handful that indeed return to Turkey will enjoy a living standard as they proudly show off in Germany: Benz in the lot, nice house, baby carts, clean and proper clothing. Let's see how long that Benz sits at their lot in Turkey before it either gets scratched, its windshields smashed, the engine stolen, or the entire car gone. Do not let the door hit you on the way out.