Single men do nothing. They still need others to do the hard work. The people who were truly successful did so by managing large organisations. Also, blind luck and circumstances.
Single men perpetrate every single act of injustice under the sun. It’s a single person who discriminates in interviews, discriminates, or Beat someone because of their skin color.
They also make every act of kindness, justice, and compassion, so I am not sure what point you are making. We were writing about single-handedly changing history.