People who think the "Real World" matters and care how much they "made a difference" just weird me out.
Electrons are a real part of the world, too.
You will die and your persona & works will be forgotten. Humans will go extinct, possibly quite soon. In a billion years the Sun will burn the Earth to a cinder.
There are, as you know, no gods or souls.
So it's OK to fuck around and do nothing productive, make art for no purpose. Because nothing matters, you can do anything.