[I remember that - and the antiaircraft rounds firing upwards by the defense; I see none of that here. Hollywood makes more convincing wars.]
Saddam was flying blind. Ukraine is hopefully getting the best intel NATO has at its disposal, if Biden isn’t a complete dipstick about it. That flow of intel could cost Putin big. We’ll see.
Even if a real war starts, I don’t expect it to last very long; no Westerners are going to defend Ukraine, and they’ll sue for peace quickly. This seems to just be Putin flexing; the news seems to indicate Russians may have entered areas in the east that Ukraine lost in 2014.