what is the point of those lockdowns when 1. practically everybody is vaccinated and thus gets no symptoms or only light disease (and according to the latest science - superimmunity after that) and 2. the delta's and now omicron's transmissibility is so high among both - vaccinated
as well as unvaccinated - that everybody susceptible to it (i.e. 30-70% of population, and anecdotally it seems to me that for covid it is on the lower end, ie. like 1/3rd) will get it (or omicron++) in the near future anyway (and the thing becoming endemic like flu).
I mean technically the lockdowns possibly make sense as a way to control the spread until a spread controlling vaccine (the existing mRNA ones aren't such) is widely applied - ie. that seems to be the case in China where initial spread was effectively controlled and they use inactivated covid virus vaccine instead of mRNA - though we don't know for sure because Chinese government info can be very different from reality.
I mean technically the lockdowns possibly make sense as a way to control the spread until a spread controlling vaccine (the existing mRNA ones aren't such) is widely applied - ie. that seems to be the case in China where initial spread was effectively controlled and they use inactivated covid virus vaccine instead of mRNA - though we don't know for sure because Chinese government info can be very different from reality.