I love these guys! Very fun theming and the idea of mixing unique cards into the main deck is super cool. I also really like the idea of them building up a deck of actions throughout the game. Also your art is great!
I'm curious how much enemy factions will want to spend the propaganda cards given how much stronger it makes the Swarm deck for the Bearcats if they do? I might be off the mark on that though given the Riverfolk Company have something similar going on with their funds!
I am also little confused by some of the wording - I'm assuming the "action" of each propaganda card is the "Bearcat reveal this card to" section of each card but its a bit unclear as there's also the "Spend this card to" section. Perhaps it would have been clearer to label them "Bearcat Propaganda Actions" or something to that effect on the cards and faction board?
I also think "Shuffle your unsuited starting cards to form the Daily Swarm Draw Pile" in setup is a bit confusing as I thought it referred to your standard 3 cards you start with in Root regardless of faction but it actually means the "Propaganda cards labelled as Starter cards".
Very cool faction overall!