Are you OK?
The procedure for entering Australia was completely correct, the court says. Entering Australia too. And No1e entered Australia. With every right. And he even trained for several days, I believe you can at least remember some of it.
Your construction "None of that says he should have been allowed in by law" is just that - construction, for the uninitiated.
Minister Alex Hawke has used his discretionary right ,the power to deport whoever he wants, from foreigners, normally, to evict whoever he wants, regardless of the facts, the reason and the law, and NO ONE can dispute that. The law gave him that right. In this way, he saved the face of the Australian government, which was not working according to the law because the court found that.
Sapienti sat.