The Japanese FV2 community has developed a novel solution to the lack of online in LADG's Fighting Vipers 2 port: using the PS Share feature. Folks in the Japanese FV Discord ran some matches to test and, all things considered, it worked surprisingly well. Makes me wonder what it would be like over Parsec on PC... if the connections were good enough.
Meanwhile, undisputed FV2 top player of forever Heruru ran some vs. CPU matches last night. He's done some character/tech rundowns on the DC version before, so check his channel if you're interested. (And no, I'm not sure why he's using a furry VTuber avatar. Maybe I'll ask if we can meet up overseas.)