Where has the US been which provoked the war and said it "stands with Ukraine?"
I have yet to see any evidence that western powers are in any way responsible for the war. If you consider the war is caused by the ukrainian government not respecting the Minsk agreements, then it's an internal policy matter and i fail to understand how that implicates the USA. Moreover, from all i could see western powers (at least in open/official channels) have been preaching for de-escalation whereas Putin was openly calling/threatening for escalation.
I hate the US and French colonial empires, but come on it's hard to blame them when another major colonial empire invades a country (which just so happens to be its former colony). In true internationalist spirit, we should be supportive of people struggling for freedom & equality on both sides across continents and borders. Fuck nation states and military organizations, vive la commune!