I only use Subscribed and sometimes Local on topic-specific instances. Do I run out of new stuff to see? Sure. But that is fine, there are other things to do with my time than scroll on social media. (Content discovery through !newcommunities@lemmy.world or just hopping around on the community list of an instance. But frankly, it is internet funtime, not meaningful inform myself time, so even if I only stuck to my few communities and buried my head in the sand—which to be honest is the majority of my strategy to avoid drowning in politics and angry/depressing memes that inevitably circle back to politics—it would be just fine.)