You are aware that this is over 5 years old data (2017!) for the German electricity mix, right?
Please don't get me wrong, the scale up of renewable energy sources is certainly not going fast enough in Germany (thanks to our conservative government that ruled the country for 16 years until 2021!), but please argue this position using the real data for 2023 (57.7% renewables in the German electricity mix)!
In fact, there is no American-style majority voting system in Germany - as long as the elected party receives more than 5% of the vote in the federal election, it is represented in our parliament! ...Nonetheless, Germany is struggling with exactly the same problem of right-wing / neo-fascist populism as basically every nation in the Western world at the moment...
For more reading on Germany's political power / party dynamics, please have a look here!