The problem is due to the lack of server capacity and outdated technology. So delaying the game is not the answer. New and improved servers is as well as sufficient numbers. I do not know what it is like in Japan and the EU but I would imagine they are comparable. Due to the pandemic there is no immediate hope for improvement in this area. So until such time as the newness wears off and the player levels stabilize we will continue to have these problems and it will only get worse after Tuesday after the official release. Only Yoshi-P and his team can give us an idea as to when this will happen so a little info would be appreciated.