Their approach to moderation is unusual in that they don't even pretend to be a neutral platform and as such it's a powerful differentiator to businesses that are rooted in a "free speech" culture. Shadow-banning individual posts ("Visible to self") is relatively unusual and acts as a demotivator to publish controversial content because such content doesn't drive engagement, as is actively demoting entire classes of…
I think this is actually a pretty good model. I still dream of that perfect federated network that allows as complete autonomy as possible and finally kills both email and facebook messenger, but until then at least some people can have some joy in life.
Step 2: create tools to enable user control and configuration
Step 3: update your will to require that this work-in-progress be left to someone who will continue your attempt after you die.