[mvaliente2001]

I don't think he attacked the traditional male gender role. In fact, I think the article supports your general opinion. it starts by entertaining the idea of the male friendship deficiency, and even giving some anecdotal evidence.

But then, it turns around. He could enjoy his friendships without sharing "deep feelings", just centering around activities. That's what the ending means, when the wife asks him for entertaining gossips, and he can't tell anyone.