It's exciting to see a truly open social network getting so many users.
From Musks perspective Twitter isn't about the HN crowd or personal interaction between lower and middle- class people. It's all about the real influencers, entertainers, politicians, journalists, C-suite class, investors, millionairs and billionairs. Sure if you follow these people, boosting their follower count and their ego, you're welcome on the platform, but you're only there to read the messages from the upper echelons of society. If your yearly income isn't measured in the millions of dollars you're not really part of Elon Musks vision for Twitter.