Even if he is, it’s very unlikely a Putin² will be interested in continuing this war, because Russia can’t really afford it anymore.
Putin is only continuing it because he is afraid of the consequences to himself if he ends it.

If this war continues much longer, it could be the end of the Russian federation, because with the economy in ruins, Russia has nothing to offer the other states of the federation, and it doesn’t have the strength to keep it together by force.