Ok, it was a Biden's mistake that he didn't help more. It seems that the US had intel that is now fully corroborated that Putin planned to attack. Nevertheless

Ok, it was a Biden's mistake that he didn't help more. It seems that the US had intel that is now fully corroborated that Putin planned to attack. Nevertheless, Europe helped even less. One month ago Germany prohibited other countries to sell weapons to Ukraine, now they have changed the tune but where were they a month ago? Even Zelensky objected to those warnings although I suspect that he knew that the war is inevitable and was preparing for it. He only didn't know the precise date and wanted to avoid the panic.