Write what you like to read that already isn't available anywhere else.

IMO no one is providing consistent technical explainers on things being discussed on the mailing list. There's a lot of opinion/outrage stuff on ordinals for instance, but no one is thoughtfully helping technically interested people understand them. Or drivechains. Or async receiving on lightning, etc ... bitcoin magazine does this occasionally but I often don't know whether I'm getting a clickbait angry brain article or something that's going to teach me something.