"Welcome" is in the eye of the beholder. Everyone can join, but I am sure as it is also with our real worldwide community, not everyone is welcome or is accepted equally.

But the point is, nostr does not intent to judge that. It happens automatically while communicating. Nostr is just the means to communicate.

It's a political statement about the commons being apolitical. As opposed to, say, Lemmy, which is explicitly political.

Is there a point you're making, or question?