I cannot help but think that Vladimir Putin has made a serious misstep in his assumptions regarding Ukraine’s willingness to abide by his thuggish behavior. The Russians made the same assumptions that Donald Rumsfeld and Vice President Dick Cheney made when we invaded Iraq in 2003: We were not in fact welcomed with flowers and candy, and, moreover, we are still there.
Ukraine has been an independent republic for some 33 years, and their independence as an idea has taken root among the Ukrainian people. Also, I don’t think the Russian army will be 100% behind committing atrocities against fellow Slavs who are also Orthodox Christians.
My guess is that Putin has also underestimated the will of the United States in opposing him after dealing with the likes of Donald J. Trump for four years. Biden may not be a genius, but compared to the Lardfather, he has a four-digit IQ.