Die Linke (far left), Greens (left), FDP (socially liberal-ish but economically further right than CDU) and AFD (far right) are against it. SPD (left) is intern

Die Linke (far left), Greens (left), FDP (socially liberal-ish but economically further right than CDU) and AFD (far right) are against it. SPD (left) is internally conflicted about this topic. CDU (right) is in favour. So essentially everyone who isn't very into law and order type politics and cares about civil rights is against this, regardless of where they are on the political spectrum. This is typical for such issues in Germany.