Sarah Wagenknecht was one of the main obstacles to a closer co-operation amongst Germany’s left-wing parties. Now that she is stepping down, there is speculation about a “red-red-green” (rather: “green-red-red”) coalition in Berlin. The main problem with that? The Green’s gains are (largely) the SPD’s losses.
Here is an interesting Politbarometer poll from mid-March 2019: 73% of Germans are sorry to see UK leave the EU, but 72% think further negotiations are pointless and will still lead to no deal. 83% believe Brexit will cause major problems for UK, vs 50% in EU.