I agree with you completely. Which is why this is beyond infuriating for myself and many others now. They will find some way, some how to keep the country closed. The scientists have already come out and started crowing about how the vaccine isn't the solution, and Australia will remain closed till God knows when.
Brendan Murphy has already come and said, before vaccinations have even started that we Australia will remain closed till at least 2022 because "We don't know whether that will prevent transmission of the virus". And he has also said the whole population will be vaccinated and then "we'll look at what happens":
'The answer is probably no': International travel likely off the cards for 2021
I genuinely don't think they want to open up the country till Covid is completely eradicated globally, ergo, never. It's been close to a year of lockout and things look more bleak than ever. And we can forget any travel corridors or bubbles this year too.