[saurik]

First off, when you manually curate your world, you know what you chose to curate it for and you have to be are well aware of the world outside of it: it doesn't all automatically just happen in a way that can trick you into believing the entire world might be into your niche interests.

But also, looking at this as a kind of fractal level of curation, even within your east coast gangster rap community, there are still going to be a variety of people who think a number of different things about the world at large; and, unless you have an algorithmic feed inside of that community, you will see those varied models of the world blossom.

What happens when you fully go down the algorithmic feed rabbit hole is that, if someone in east coast gangster rap disagrees with you on some other unrelated axis--or they are simply boring to you--they will get increasingly filtered away by the algorithm, leaving you alone in your misleadingly-cacophonous bubble.