I'm not doubting the Warriors but I'm not counting out the Bucks.
A healthy Bucks team can go all the way, they really missed Middleton in the playoffs!
They are probably my favorite in the East, unless the Celtics find consistency in terms of outside shooting or the Nets put their off court drama issues aside and play to the level they are capable of.
I think the Bucks would have beaten the Celtics if Middleton played. Not only did Middleton add general scoring punch, but he is also is known to give the Celtics issues every time he plays them.
I do think the Bucks would struggle with the Warriors though. The Warriors LOVE to play teams that revolve around a superstar. They are content making that start play hero ball, and focus on shutting off all the rest of their offenses. Think about the Mavs with Doncic, Nuggets with Jokic. Longer back more, think of the Cavs teams when LeBron put up absolutely ridiculous numbers but the Warriors prevailed (mostly)
Obviously the personnel is different, but I think schematically the Warriors would love to play a team centered around a guy like Giannis