I don't know if others are experiencing a similar situation. My all feed is very sparse with engagement. If I sort top six hours or by top 12 most posts have between 5-10 comments. I feel like there was more in the past? Is engagement dropping off? I'm on lemmy.world as my instance.
This is how I see things as well. I moved away from lemmy.world because one of their updates completely fucked my account, and since then I've noticed more people doing the same, or complaining about issues with federation.
Anyone who expects Lemmy to become the new reddit is both setting themselves up for disappointment and missing out on the enjoyment of a smaller community imo. People can use reddit/facebook/twitter for doom scrolling if that's their thing.