Herd Immunity is going to be a challenge down under it now seems. Vaccine hesitancy is already about 1 in 3 people.
It seems the only way out of this is to a) vaccinate as many as possible, clearly below herd levels b) wait wait and just wait for it to become weak and die off. I don’t know what is the acceptable level of ‘weak’ to open the world up again.
It will die eventually we just need to be prepared to wait a while. International Borders I’ve said all along, come back in late 2023.