The US has apparently moved on from Ukraine, but the Ukrainians certainly haven't. The narrative for the last couple of years by the naysayers was that the Russians were heedless of casualties and would inevitably overrun whatever they wanted to take. Quietly, that bit of strategic fantasy seems to have finally died during last year's largely aborted Russian offensives - at least those fantasies have died for everyone but the isolationist right and Putin's useful idiots, which with respect to this topic, may unfortunately include Trump and his Vice President. This year's winter/spring efforts by Russia were not only stopped, but Ukraine has gradually begun to retake some strategic ground in the East and South. Russian casualties, 1200-1400 a day, remain at what are for even Russia unsustainable levels. At the same time, Ukraine's strategic economic bombardment of Russia's petrochemical industry continues to accelerate.
I genuinely feel Putin has maneuvered himself into a position from which he has no good way to extract himself. Barring an ever less likely Ukrainian collapse, his only face and perhaps regime saving hope is likely, and to my mind unfortunately, Trump.