Not going to address the drifter not in Japan and 2 brothers visiting you points for now,

because your second para is more interesting.
My honours was of the first class variety and my net worth is 7 figure, so I think I am "fairly" bright. LOL

Actually I'm not that worried about my ID being exposed. As mentioned earlier, no children or reputation, what is there to lose?
The worst that could happen is lose my life, and in any case, we all need an endgame, so nothing that much to fear too.
Trying hard not to be kiasu, kiasee, kiaboh, kiabor, kiachenghu.
You are right about everyone being able to post what they want. I also said that before, this is a topical forum and should not be restricted by common establishment standards.
But it would be different if there are those who claim that they are posting what they want, but are actually manipulating, deceiving, or pretending to be someone or something he's not. In such cases, flaming, trolling and accusations could and should follow.
You don't have to tell everyone everything, or answer every question, as this is not a court of law, but you wouldn't expect someone to lie blatantly or manipulate others for their own agendas or egos right? Not only with reference to you, this applies to all.