The current discussion between G6 and USA reveals the fact that there is only one country among 7 which really takes decision. Trump is not happy with G6 because they are trying just to limit his capability to take decisions. This is worthless and time consuming. Instead, he tries to meet with other decision takers, i.e. Russia and China. They demonstrate that they can take decision and be responsible for them. hence, the best future format to resolve real problems is G3. EU is helpless by design.