I would like to encourage you to make your experience (semi-)public in your local community. In times of campaigning, talk to people at campaign booths. Tell the members of the city/local council of different parties about it. Go to the mayor's public office hours.
And look for a group of people who want to something about it. There are also a large number of Germans who find the racist discrimination by the police scandalous and think that it is high time to do something about it. Best not individually, but collectively.
Then attitudes can change, even in conservative circles. I come from a place that recently elected a mayor with a Turkish background who was supported by the conservative party (CDU). Something like this would hardly have been conceivable twenty years ago, but I hope that it will now become the norm.
And look for a group of people who want to something about it. There are also a large number of Germans who find the racist discrimination by the police scandalous and think that it is high time to do something about it. Best not individually, but collectively.
Then attitudes can change, even in conservative circles. I come from a place that recently elected a mayor with a Turkish background who was supported by the conservative party (CDU). Something like this would hardly have been conceivable twenty years ago, but I hope that it will now become the norm.