Creating content also has other advantages:

-Meet interesting people and grow a network of business contacts for the future.

-Learn while teaching. Discover new things and put in effort to understand them enough to be able to teach others.

-Keep up with new tech - it's hard to do when you are focused on just one area, but content creators are all about novelty.

-Builds your profile... a few years from now you will have a lot of open doors because people remember you.