Here's a quick way to sweep this story under the rug:

Both CEOs of the company "Culture4Life GmbH" are politically well connected in Berlin. One is a clubowner, frequently in talks with government for tax-exemptions (eg. you pay less tax if you've employ a DJ...). The other one is a member of the Green party.

And we all know: Anyone who critcizes the left-wing sphere of Berlin is nothing but a racist. So there comes the rug.

EDIT: Also, the former CEO of said company is a lawyer with a reputation [1] whose main business partner is the ex-ceo of "Service und Dienstleistungen der ver.di GmbH", a temp-staffing agency run by Germany's biggest Union. Man... nothing to see here!

[1] https://www.agrarzeitung.de/nachrichten/agrarspitzen/Maerche...