Doubtful that any reasonable person (in WA) would tempt a holiday or family reunion involving interstate travel now with the threat of 14 days isolation without income on return.
Bunch of tourist X ADL arrived in CNS by air just after the announcement of QLD imposing Border restrictions on those from SA. Apparently the Holiday has now turned from fun in the sun to enduring 14 days Quarantine.
Would your risk leisure airline travel anywhere in AUS with the State Premiers closing borders at the slightest hint of Covid?