I have to say, I've been following young Jason's escapades on LinkedIn for the past two or three years, but only very recently found this gem of a thread. Never really wanted to comment, as he blocks anyone not agreeing with him.
However, as delusional and distasteful his recent tweets might be, I don't think a witch hunt is in order. I seriously doubt he is as vile and as calculated as people here might think. If he was, he wouldn't be making an idiot of himself publicly. Real scammers and players know how to take your money without you even noticing long after they are gone.
Unfortunately I think he is genuinely convinced he is a CEO of an international company and that he can really make a difference in this case with Jet Airways. My opinion is that he is just pathologically delusional and needs professional help.