It doesn’t it’s just that for me, living in Zürich Switzerland, it’s a type of conversation I would never get to hear / be part of

I'll give my thoughts. Although the wording seems clunky at first, the GP is actually identifying something really important about the growth of Clubhouse as a platform. Similar to Twitter, which has Black Twitter [0], Latino Twitter, etc, it seems that Clubhouse will also build these kinds of communities.

When a chief concern about Clubhouse is lack of diversity, I think this is pretty meaningful. What I'm more interested in seeing though, is if Clubhouse can also incorporate class diversity without betraying its brand of exclusivity.

Note: I'm not on Clubhouse and don't want to be.

[0] https://en.m.wikipedia.org/wiki/Black_Twitter

It doesn't, in and of itself. Here it's a proxy for a certain social or cultural group.

To me it's interesting because it seems to reflect how innovation in things like music tends to migrate from ethnic African groups to the white middle class.