No, he should have negotiated a settlement with Russia before Russia moved in to protect the Russian citizens in the four territories. He should have rejected NATO's aggressions against Russia.
He should have stopped oppressing and murdering Russian speakers in those autonomous territories in the first place.
He should speak against the against the Nazis who control the government and dominate the military.
He should stop conscripting people by shanghaing them on the street.
HE should negotiate with Russia since Ukraine has clearly lost this war.
He should speak out against the US which made Ukraine a vassal state in a proxy war with Russia.
At some point, it's over. They've lost 400k men to Russias 50k or so.
Awaiting your next straw man argument.
where do you get your news from? Sputnik?