These disinformation tactics via bots are used to vocalize BOTH the fringe left ("kill the rich") and the fringe right ("great replacement").
Most organizations and teams who have been investigating automated disinfo at scale have highlighted how fringes on both sides of the spectrum are being manipulated via automated engagement - often with state backing.
Power and Politics is completely orthogonal to ideology.
Polarization seems more like an organic reaction to post-nationalism. There is no pre-political identity in any of these countries anymore, so the idea that you could be satisfied with dissatisfaction in exchange for being a member of a general public united in some kind of underlying belief system is nonsensical now.
Most organizations and teams who have been investigating automated disinfo at scale have highlighted how fringes on both sides of the spectrum are being manipulated via automated engagement - often with state backing.
Power and Politics is completely orthogonal to ideology.