But I must concur with your assessment. Biden has never looked better.

The American President visiting a war zone, providing moral support to a brave ally, contrasts with Putin's hiding and slinking around, his bunkers and armored trains, afraid of his own people and subordinates. It is a public humiliation of the Russian dictator in front of his own people.

Putin is an international pariah, shunned by most of the world, accused of war crimes and genocide, on the verge of economic collapse, enduring a staggering brain drain of his best people, facing a strong and unified West, and supported only by creeps like the PRC, Iran, Belarus, DPRK and the Trump wing of the GOP.
Even his attempt to project a tough guy image looks pathetic with the mauling his army is taking from a relatively weak power. He won't last much longer.

What I worry about is who comes next.