Pearl Harbor was the logical conclusion of Japan's imperial policy in the 30s. And the US oil embargo on Japan that forced it was a logical conclusion of the cozy relationship the US had with the Chinese at that time.
As I said, I appreciate the sentiment they were going for, but boiling down an incident like that into something started by an evil moron ignoring everyone around him for no reason doesn't serve anyone well.
Yes, if you're talking about Pearl Harbor, both Japan and the U.S. had incentives for their behavior. There's no incentive to just
attack the first alien race to visit you without knowing a single thing about them.