There are alot of reasons newspapers had sections.
Prioritizing, segmenting, filtering, and more. When I was a kid, I always started with the sports section, everything else was an afterthought.
Build the Mastodon you want.
Here are some of my list topics:
Arts
Activism
Economics, Poli Sci, and Law
Infosec
Melton
Key figures (I prune this list occassionally when it gets too large)