Genuine question, 

What value does a creative writer bring to Farcaster?

Writer. "I want to be defined by the things that I love." /pneuma

Original content - though this gets increasingly hard with AI.

Also, at the micro level, a sense for how word resonate with people. Words still matter a lot with user experience (e.g., frames vs mini apps).

Building a little space at /thenextwave and watching everything on /videolab.

Do you mean that you want UX writers to get involved with the Farcaster app's UX?

Not necessarily, but it’s an example of an area where writers can contribute their sensibilities.