The pandemic is sadly pretty much here and there is a debate between people who have received the vaccine and people who refuse it. Because of this, every country has its own issues. The touring industry, especially in large venues, is heavily affected. It's really hard to predict when artists will be able to perform live again. This includes the future touring life of U2. The longer we wait, the better the anticipation! Think of this as new songs, new technology, new ideas. Perhaps also new venues! And meanwhile, save your money, so you can get to see more shows.