That's just a fantasy, there is no "growing up" for a species, it's just change forever. Working together is how humanity develops and when you do that in a large scale they call it a government, which does not mean "to control minds" lol. Who gets elected clearly and objectively makes a huge difference for a massive amount of people. It's okay to play mental gymnastics to rationalize not voting but I think that kind of thing is supposed to happen quietly in your own head where nobody can point out how how obviously different some people's lives would be without criminal laws, labor laws, any regulation at all, welfare, etc. etc.