So is the idea that they knew their vaccines were ineffective and just didn’t do anything?I think thier plan was lockdown, effective vaccine, open up, like everyone else.
Except their vaccine turned out to be a bit crap and they didn't want to admit it and import any, but because their lockdowns suppressed the outbreak so well they ended up in a weird stasis.
I’m not saying you’re wrong, that appears to have been their answer, but it is baffling.