Write a blog, and then create a video for each blog post, and upload it to YouTube (where the eyeballs willing to consume intellectual material are).
Also do livestreams.
Start interviewing anyone who will take you seriously. Set a goal for who your dream interviewee is.
Do this for a couple years, putting out content every week, and then glue & edit all that stuff down into a book that says something interesting, useful, and at least somewhat new.
Publish that book. Get interviewed yourself by other people.
Being a writer is not cliche. There's an enormous world there and a career you can build, and I think it's a very good idea to pursue that, so that you can get paid for pursuing your curiosity. In 10 years or so, if you keep at it, you could be doing very well for yourself and have "built" some things you're really proud of.