The no-quarantine rule is only for fully vaxxed, and had a rapid test before they board the flight. So this group is highly unlikely to be infected; and even if they do get a breakthrough infection after testing, less likely to transmit.

And delta is already in the NSW community, what's one or two more cases?

So I say "So what?" This is such a small deal, not worth worrying about.

👍 Perrottet right call.