From the articles I read, they are now prioritizing elderly vaccination and is planning campaigns to get them to vaccinate. But besides vaccinating the elderly, I think they need to learn to loosen up a bit and stop resorting to lockdowns every time there's a dozen of cases, and instead quickly build up testing capacity and isolation bed, then mass test consistently.Zero covid is currently the only solution because the CPC didn't have the courage to force or soft-force (European approach) the elderly to start vaccinating.
I hope that this debacle has woken them to start moving on this direction. Its simple, given the gigantic elderly population, if they are not fully vaccinated with 3 doses, the zero covid strategy will have to continue. So now its a race for time to vaccinate as many elderly as possible
The idea of locking up possible infected patients in buildings with poor ventilation, is just waiting for everyone in it to eventually get infected. I think the key to beating this is by mass building isolation centers, like they were able to build an entire makeshift hospital in 2 weeks, then quickly spot and isolate infected individuals.