Double vaccinated people get and carry the virus, They also get...

Double vaccinated people get and carry the virus, They also get hospitalised and die from the virus. The number of double vaccinated brits in hospital is going way up.

The only way back to a normal life in Australia is to severely restrict and quarantine international travelers.

Sit back a few years and wait for it to burn out overseas, unless there is no herd immunity, in which case everyone outside Aust/NZ is going to eventually catch it, possibly more than once each. Australia/NZ - Safe. Rest of the world - Guinea Pig.

Indian outbreak under control, Indian states offering ivermectin to all adults, ivermectin a household name in India. Something going on.

Then again, Hydroxychloroquine was for decades a well respected safe anti-viral drug taken by millions, even prescribed for lupus, until the mainstream media suddenly decided it was a deadly dud.