I don't know where you get your information from, but Ukraine is hanging by a thread, if it wasn't for the cadeaver in chief bumbling biden throwing billions at them, this game would've been over a long time ago, now jewlensky, just cut that thread, it's game over soon enough.
Russia could have of course won but the political will isn't there. Ukraine and the west have declared total war on Russia whilst in Russia it is illegal to call this "Special Military Operation" a war. Strelkov and others are in jail for publicly condemning Russia's ineffective strategy. Pirozhin was αssαssιnαtҽd for just that. Wagener bought victories to Russia and he was acclaimed in the streets of Rostov on Don, on his way to Moscow during the failed coup.
Russias oligarchs just want to have access to their bank accounts in the west and continue their holidays in Courcheval like before. This is what is holding Putin back.
One just has to remember all the red lines Putin drew in the sand that have been flouted by the west. No NATO weapons, no NATO logistical support, no attacks in Russia proper, no attacks on civilian infrastructure, no new countries in NATO. All of these red lines have been crossed by NATO with zero reaction from Russia, and Putin's inneffective reply has always been"we were fooled". Trump is simply saving Putin's face because Chabad have other plans for Ukraine, which is part of the greater Israel project.
The information is there, mostly in Russian and Ukrainian but the Rolo Slavkiy and Edward Slavsquat substacks cover a lot of the information in English.