That's why Sorbs and Danish have minority rights in Germany too and Poles don't.
To compare Sorbs to Danish is first class scandal. Danish and Germans were/are those who occupied land of Sorbs. Plus, Poles are also natives to Germany.
And its shame that are Lusatian Serbs (Sorbs) seen as minority on their own land, within Germany.
But it will be changed in changing Europe and world. If Germany recognize rights of Shquiptars (Albanians) to secede from Serbia and take native Serbian lands with them, what you think how will be respected German (occupational) right to prevent separation of Lusatia from Germany? One word, - won`t. Germany sealed its own fate.