Simply not true. Ask George W. how much EU support he got for the war on terror. Also, the US, while syarting a lot of wars in last decades, didn't start or instigate the one in Ukraine. That was Outin trying to pull a NATO / George W. war on terror thing that didn't work out as planned.
instigated or not it is clearly being played to us advantage: strangle russia + make eu pay for much more expensive us gas. whats perhaps suspicious is all the pre war efforts the us made to stop nord stream 2