You don't understand what you wish Putin is considered complete coward in current situation in patriotic russian community. Russia has all resources to put Ukraine on its knees within a week not to control it or capture but completely destroy it it's not done because of Putin only If there is a coup it likely will result in immediate dramatic escalation by russians If someone takes his role expect Russia using its all force, multiple nuclear strikes on ukraine territory, destroying dam above kiev and making Kiev underwater city, destroying ukrainian nuclear power stations, if needed nuclear strikes against european capitals and european infrastracture and also ICBM on USA too, basically there are people right now ready to do whatever it takes, nothing will be off the table RUssia can go completely unhinged if Putin is removed You should consider Putin as mother teresa for europe and whole world right now
Russia running low on their "top-notch" military equipment plan to bring out of mothballs this nifty WWI Tsar Tank lol:-
Yet the reality of how it is going for Russia on the battlefield is very different than the Kremlin's claims. Russia bragged that it easily defeated a Ukrainian tank attack, but even pro-Russia bloggers say the battle didn't go well https://www.yahoo.com/entertainment/russia-bragged-easily-defeated-ukrainian-142450239.html Russia's Wagner boss scoffs at Moscow claims it inflicted huge Ukraine losses https://www.aol.com/news/russia-says-thwarts-another-major-083611118.html
I don't think USA wants to commit suicide even more. And Russian can easily question USA resolve with enough courage