How are they attempting to gain power in the constitutional court?
This is why the current democratic parties voted recently to change how this voting is weighted [0], in order to make it more resilient.
> Central guidelines on the structure and working methods of the court are now anchored in the Basic Law, meaning that they can only be changed with a two-thirds majority.
> In order to prevent a blocking minority and blockages in the election of judges in the event of a possible change in the majority situation in the future, the SPD, the Union, the Greens and the FDP have agreed on a replacement election mechanism. If there is no two-thirds majority, the right to vote can be transferred from the Bundestag to the Bundesrat and vice versa.
[0] https://www-deutschlandfunk-de.translate.goog/bundesverfassu...