I remember usenet where every forum was exactly the same and it was still better than today, so I’m not convinced this is a fundamental symptom of our current problems. To me it’s more that the internet has lost any sort of physical, spatial, kinetic quality. There’s no time or place, no nooks and crannies to disappear into with friends. Just an unyielding cacophony. I agree it’s all undifferentiated but it’s not the aesthetics that are the problem for me.