My feed isn't as bad as this one, mostly current events, tech, music, politics which are my interests. Trolls/ai/bots are everywhere, but so are people callling it out, so if anything I would guess engagement is up. To be fair, my politics seems to be around 60/40 agree/disagree with my political preference which I actually think is a massive improvement over what it used to be which was 90% agreeable to me. I enjoy engaging on pages of the opposing view.