The only issue with your thought is that Ukrainian lend lease is the only thing propping up the American economy...
Oh yeah. 7x the cost of all munitions.
That's the reason Nancy pelosi went to Ukraine and signed them up for American lend lease program.
The United States can't fail Ukraine or Russia will have a chance to rebuild its military.
Although after sacrificing so many men on the battlefield they might not be able to have another war for another 20 years.