Just to be completely correct it would have been: “Nein, dann ist Zeit um Deutsch zu lernen! So kann man Scheiß-Posts in zwei Sprachen verfassen.” The english for is correctly translated with the preposition “um” and it is uncommon to use you as we have the pronoun “man” for such cases. But it is actual better German than you hear in my place most of the time.
Just to be completely correct it would have been: “Nein, dann ist Zeit um Deutsch zu lernen! So kann man Scheiß-Posts in zwei Sprachen verfassen.” The english for is correctly translated with the preposition “um” and it is uncommon to use you as we have the pronoun “man” for such cases. But it is actual better German than you hear in my place most of the time.