You are correct, they are both evil. However, Putin is actually smart and competent and able to make tactical decisions quickly, unlike Biden and “my sanctions will stop Putin” to 36ish hours later “uh, they were never meant to stop Putin.”
Biden is totally irrelevant now.
Although Putin probably surrounded himself with “yes” men similar to Hitler and Saddam. That’s a problem in war when your officers are not telling you the truth. The Russians will probably take Kyiv. But the question is will they get away with installing a puppet government? Ukrainians will become guerillas by then.