America and Nato pushed and pushed and pushed and then acted surprised when Russia attacked. This war could have been avoided entirely at multiple points but the UK, US and Nato don't want it to end. At the end of 2021 Putin put a US/Russia draft security agreement on the table, the essence of it was "stop the nato expansion on Russian borders" and it was completely rejected. 600 thousand Ukrainians dead because of the arrogance of Nato.