The exception is because there's actually personal jurisdiction over him as a resident of New York. The other defendants couldn't be sued because not only was there no jurisdiction, but there was no claim against them under a New York law which only protects New York citizens.
So there has never been a decision on the "merits" of the case against Kokkinos as such. Everything the judge said indicates there aren't any merits, but Maddox is free to drive up the sanctions against himself by continuing to litigate frivolously, as is his incompetent lawyer.
Null said: "I think he photoshopped a billboard with an anti-Maddox ad and claimed he bought it, but I don't know if he ever actually did. IIRC, he also contacted some of Maddox's sponsors and bullied them into pulling."
I never did either of those things!
All I did was record a parody album where I called Maddox a cuck, hundreds of times, to the tune of various royalty free christmas carols I stole from a christian website, resulting in a three week reign on the Billboard comedy charts and archival inclusion in the Library of Congress.