How to Protect Tildes From Subjugation by Propaganda

Right now it seems like a pretty happy and active alpha community.

But even if you set aside all the Russian-bought advertising during the last US election, all social media sites currently have a problem with propaganda. You can call it by other names: hail corporate, shills, AstroTurf, bot armies, sockpuppets, etc. But it eats quality discourse, kills genuine community, and at the most extreme can serve to radicalize the young and marginalized.

What pieces of Tildes are currently in place or planned fight this scourge of digital communication? What are the pitfalls and what are the successes you've seen? Because I believe if we ignore this eventuality, something really special will die.