There are people from many cultures on nostr, but that’s not what I mean when I say the culture of a platform/network. Regardless your cultural background, there are certain ways of doing things on X, for instance, that work or don’t work for building an audience and interacting with people. This is influenced by the features in the app as well as the algos and content policies that drive the feed and how people respond to and use them. And it’s different than the culture created by TikTok’s algorithm, policies, and features, or YouTube, IG, etc. While you do see people’s different cultural backgrounds coming through in their content and interactions, there is still an underlying common “culture” that emerges within the network itself. On nostr this may differentiate more over time as a wider variety of apps develop, but for now all the main apps people use are basically the same kind of app and content.