I haven't been on nostr in a while, but there used to be the problem of imposters, where someone could come on with a new account and just copy everything from, say, Jack Dorsey's account. Has this been fixed somehow?
Do any clients have a feature to highlight new users (like Reddit tagging "Reddit for one week")?
It won't be fixed because someone someway would enter the system.
I guess I was hoping for something like highlighting a post from an npub used for the first time.