If you believe he bought a gun from some random Thai outside a grocery store then that's up to you. Since he obviously lied about that he likely imported the gun.
What's "obvious" about it? Just because that's what you want to think and that you think that he was able to get the gun and ammunition through Australian authorities first and then Thai authorities when entering the country doesn't make it "obvious". Just the opposite, in fact.
Based on an overwhelming amount of observations over the years of businesses opening, only to close not long later, pre covid, of course.
So nothing empirical, then, just your opinion with no stats to back it up.
Bilge pumps are not automatic. You have to wait until it is dark???? So if no one was on the ball.
Right over my head, I'm afraid. I quoted what has been reported, that's all.