Temporary pause in licensing from Germany not 'shut down'. Germany has no choice but to buy Russian gas where else are they going to get energy from to run their huge GDP country
Gas makes up 10 percent of energy usage. More of a concern for heating and industries requiring it. But they can start investing in retrofitting and other sources now.
This needs to be repeated at every opportunity. I believe history will ultimately judge this as Merkel's greatest failure, and I say that as a fan of her's.