I see. Thanks.  A bit of a double edge sword though, isn't it? If a bad actor shares content that is deemed unacceptable by majority of folks)(ex child pornography) what do we do then? 

swmtr

There are many clients for nostr and there will be many more. If I get banned from a client I can move to another and see every single thing I posted, replied to, etc.

When I got banned from twitter everything I ever did since 2011 was gone.

I don't know how else to explain it.