I'm assuming you had a Freudian slip above. I'm not sure what Biden was supposed to have done differently wrt Ukraine. Putting troops in there or a no-fly zone are non-starters imv, so providing arms, being open with the world on what was going on and working with Nato allies to put together a united front was & is the way to go.
Its not like the US can tell Putin what to do.
WRT Afghanistan, that was a shit show. Biden (who has advocated withdrawing since 2012 as I recall) should have shipped the thousands of troops back that Trump had withdrawn and used them to manage the withdrawal more effectively. That said, withdrawing was always the right choice, and it was always going to be a shit show irrespective of who was in charge as the Taliban was always going to just take over again.
With all the commentary about Biden's ad lib moment, I found this funny
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