Not sure if this is a thing on other ActivityPub frontends, but one feature that I really like here (and wish Twitter had something similar) is being able to see my actor inbox as a timeline.

It's pretty much posts from people I follow (including comments) plus comments to their posts. In essence, a timeline with just a bit of serendipity from people I don't know.

It feels like a nice middle point between "new posts of people I know" and "top posts from complete strangers".