to guess what man will do with AGI, all you have to do is look at what governments do with other people or what bosses who control GI (general intelligence - employees) do to the people they don't need i.e. the other guy.  Let's see...Syria, Libya, WWI, WWII, government sanctioned extermination programs, extortion programs, yada yada.  Look at how every tech has been co-opted by scarcity-driven infinitely-creative reactive politics.  You should just admit you're afraid the other guy will do it first.