Anger is just about the only emotion that's socially acceptable for men to show. Most other emotions are beaten or shamed out of them. And it's an emotion that most women aren't allowed and are shamed for having.
Anger is just an emotion, like every other emotion.
The way I see it, when anger is disowned and dumped on the people around us it doesn't serve anyone. When anger is owned, and felt, and taken responsibility for however, it can open up our strength and our passion.