It's a rather amazing story worth learning about. Treachery, obsession, international espionage, the takedown of an Anonymous sect, it has a lot going on.
LOL, it's really a really long story, I just got to page 5, I gave up
but maybe I understand OP's main problem now
i am not involved in any of those activities - while my name leaked in 2011/2012 i did not know i was under some sort of investigation unlit 2 months ago
so, I guess, after 10 years, this guy finds that the price of BTC has gone up horribly and can still go up more. Therefore, he still feels uncomfortable about being hacked before. It is obvious that he is looking for you to compensate him for a huge amount of money that he cannot even get even if he is not hacked. I really can't tell the truth behind your story, whether you took his money or not, whether he slandered you or not, I can't say for sure. But one thing is clear that Mr AllInVain is really a greedy man. Assuming he didn't lose that BTC, there is still a high probability that he sold all of his BTC when BTC price was high during the last period, there are many milestones that he has may have sold it. He's suing you because he thinks he's supposed to be a billionaire
But it's too bad you leaked your information in this space