It's delusional to think Berlin will forever be the leftist dreamland that it has been for the last 30 years. This change is inevitable and in the end creates value for the city. The problems can be solved in different ways than fighting against tech companies that want to create well paying jobs and pay a lot of taxes. This actually draws a lot of diversity to Berlin, almost none of my friends and coworkers are germans, not even europeans and i love that.