Can you honestly say with a straight face that you believe Jared Kushner is in Moscow negotiating in good faith with Putin with respect to Ukraine? Especially given his lack of experience and multiple corruption accusations and investigations. And that Trump has illegally withheld Ukrainian assistance in the past and stopped it in the future.

Given that Trump's "peace plan" is essentially for Ukraine to give up even more territory and partially disarm - decreasing the size of their military and giving up long-range weapons... and there's no such provisions for Russia to do anything of the sort. The plan all but sets up Russia's next invasion of a weakened Ukraine.

The US didn't declare war on Russia. The EU isn't a party to the Budapest Memorandum. Ukraine, US, UK, and Russia are with China and France giving separate assurances.