Maybe saying "beautiful" was a bit too dramatic.
But the world has a lot of problems. It definitely isn't "beautiful" in all ways. And I think that the expectation of men to be "cool" or dominant, powerful and strong. And treating them like they're less worthy, if they aren't, is another thing that makes the world a little more sad. Unfortunately, there's all sorts of things that make the world a little more sad and a little less beautiful. "Beauty" in this case, doesn't mean physical beauty, but something more similar to harmony. For instance, a world with less needless violence and meanness, is a more beautiful world.
But again, that might be a too dramatic way of describing things.