I don't know if a class-action lawsuit is much different from what this Square led initiative is. There is this organization called COPA which has filed a lawsuit against his claim to The Whitepaper. Shouldn't that be enough?

The cringe and sheer disrespect in his words is obvious to those of us who have taken the time to read through Satoshi's posts and his interactions with his peers in the early days. Anybody with even an iota of decency and honesty would easily look beyond the slick image that worm of a man tries to project.
Yet, for idiots who are banking on his lunacy as a chance to get rich, shill for him with zero consideration for the truth and his obvious lies. We have all watched this scam playout in front of our eyes. On Twitter, the posts from their shills are A-grade shit. But like gmaxwell said, it takes a long time for conmen to be brought to justice. Its been only a few years of this charade and majority of the community, exchanges and businesses have already rejected faketoshi. All that remains is for a real world court to bring him to justice.