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.
All is not a “for you” feed, it contains posts from the whole fediverse. You are supposed to add the filter yourself. Find the communities you are interested in, subscribe and then browse that.