Russia bought off ukrainian president, it blew up in their face because of Nulands cookies. If you squint real hard after doing about 20 shots of backyard moonshine sure it's the US's fault Russias plan didnt go according to plan.
Russia seized Crimea. No way to blame the US.
Russia armed the rebels. No way to blame the US.
Russia kept arming the rebels long after they "should have given up to save their lives". No way to blame the US.
After they ran out of rebels, Russia sent "voluneteers" in official russian uniform, with Russian provided gear in the Donbas region. No way to blame the US.
Russia then held a "peace conference", where anything short of Ukraine giving up everything to the Russians, Ukraine giving up their sovereignity, including their right to choose allies, and their right to elect their own president, was refused. No way to blame the US for incredibly unreasonable
Russian terms with nothing given in return.