How plausible is IRAN or Pakistan bribing Prime Minister of Malaysia
Perdana Menteri, to lie to us and to distract us from where MH370 really is?
Not plausible at all. At this point he would bribe them to take the plane if he could.
A hijacked plane sitting on a tarmack in IRAN or Pakistan is far preferable to a Malaysian pilot killing 239 in a kamikaze attack on some sharks in the Indian Ocean.
Instead the Malaysian PM is being dragged kicking and screaming by the incontrovertible facts down into the waters off Australia by his own suicidal pilot.
If they were going to spend money to bribe somebody to hide their secret hijacking they probably could have spent less money to buy a plane. Really, buying jets isn’t that difficult, and anybody that wants one in secret needs nothing more elaborate than a successful actor (ie somebody with enough money to at least look like they want to buy a plane) to “buy” it and just hand it over. Of all the ways to secretly acquire a plane hijacking one and making it look like a crash is the worst.