Interesting.... well. Back in the stone ages societies, and tribes alpha male leaders wanted tough men in their tribe, they wanted men that could fight tigers other tribes and keep the women and children from dying.
Today the alpha males running big corporations no longer want too many alphas, because they are too much competition. Mutual strengh is no longer a virtue needed for survival. And with globalization, there really no longer is any sence of society by people who are REALLY running the world. The benefit now is more weak males trying to buy self-esteme and social value from them.
Add to that you don't really have to be an alpha male to led a corporation, you can luck into it, or just have it left to you. And don't get me started on the election process of politicians, a real Alpha Male has very little chance getting elected because the ultimate trait of a self-confident Alpha is honesty, fat chance any politican gets elected by being truthful. Hell we've only had one Alpha Male President in the last 120 years, Teddy Roosevelt. George Bush acted like an Alpha, but he wasn't a true Alpha because he was a lying sack of sh!t. Same is true for the POS **** Chenney, a want-a-be tough guy.. he put on a good act but he is really a weak @ss man.
Very few self made billionaires anymore. So what they do is hire Alphas to run their companies... odd the world has turned.