I think the poster wants to say it means not that many in the US are leaving twitter or looking for alternatives, contrary to what the headline suggests.
14 points
*
Perhaps. Overall Bluesky is massive already tho. Twitter has something like 220 million users with Bluesky being around 14 million. Having 6% of the user count of Twitter is already beyond critical mass for the average user. People will be able to satisfy their microblogging itch on bluesky which means they wont go back. It has all the drama, porn and politics that twitter had.