Is your job in danger? Is immigration an opportunity or a risk?

"They are taking our jobs away," are sentences that still circulate despite the low unemployment rate in Germany. But is that really the case and who are 'they'? Why does someone else get the job more easily? It should be clear to everyone: we especially need internationals to fill jobs, to acquire know-how, and to make progress. But somehow international professionals only get a limited number of jobs and the welcoming culture doesn't always encourage staying. So what do we do in the future? Alone, together?