No, we absolutely do not agree on this.
Even if bots were AI (they aren't, for the most part), their presence propping up dead communities DOES NOT HELP ANYONE. If nobody's there talking, it's because there's nothing to be said. Either leave it lie until people show up to talk about that topic again, or let it die, and let a different community take its place. Nobody is harmed by communities running out of steam. Conversations do not have to go on forever.