BASEL, Switzerland (Reuters) – Christmas can never come too soon for Johann Wanner, the world’s biggest purveyor of hand-made festive decorations whose shop in the Swiss city of Basel attracts shoppers from around the world. “I think the business is quite good now. After these years of closing down (for the pandemic) people are ready to come out and invest in Christmas ornaments,” the 83-year-old said. “It is something which it not necessary but it is something very important. I think people need it. I need it, too. And I need my customers and they do come and help me, 54 years running,” Wanne…