the far-right AfD might be banned using these laws but the whole system has been dragging its feet

How is this any different than how in the US, the far-right insurrectionist that orchestrated Jan6 should have been banned from pursuing public office but the whole system had been dragging its feet? It sounds nice in theory, but as long as there is no active interest in wielding that lawful power, it really is just a piece of paper.