Let's not forget that 1) he admitted in his own livestream to everything being said about him so there's no lies, slander, etc. for any court to consider, and 2) this entire debacle came from him admitting to frequenting prostitutes, which is illegal in Croatia.
A case could also be made that he went to Thailand purposely to visit prostitutes, which makes it an international crime. (Believe it or not Lloyd, just because you say you didn't go there for the prostitution doesn't mean the courts will take your word for it. You're not the boss of the courts, and they're not so stupid so as to just believe someone's statement. "Oh, you didn't cross state lines just to buy guns illegally, despite the fact that you did actually buy guns illegally during the few days you were in the other state? You went for the beaches and food and shopping, and just happened to stumble upon an illegal gun seller while you were there? Good enough for me!")
Point being, Lloyd apparently wants people to think that he's going to go walk into a civil or criminal court and admit to doing something illegal, and the courts will be so impressed with what a bigshot he is that they'll overlook his crimes and go after the people just repeating what he himself admitted to.
Yes he thinks he's the smartest person in the room but this whole situation alone shows his levels of self-absorbed stupid. He really hasn't thought about the risk of showing up in court, only to end up in handcuffs? (I would sell my left nut to see that BTW.) He's like a crackhead calling the police because he doesn't like the quality of the crack someone just sold him.
It's obvious that he thinks everyone in the world is just like his stupid minions; if he keeps beating his chest while insisting everyone come 'round to his point of view, he'll be able to shout them down and win the argument.
As for that nonsensical letter sent out, remember that an attorney will often put just about anything on their letterhead or file the paperwork for any stupid thing if you pay them to do it. They don't give a flying crap about the merits of any supposed suit if they're getting paid upfront.