The same posters who were saying you shouldn't look at case numbers when considering the vaccine effectiveness (or lack thereof) are the same ones saying the case numbers now mean some massive overreaction is needed.
They just parrot the lines fed by the government
It's not that case numbers don't matter, just that you need to take it all into consideration, we currently know the rate of infection is very high with Omnicom, we don't know what rate people end up in hospital (looks to be material in South Africa though). We knew when vaccines rolled out, that case numbers weren't comparable to pre-vaccine times, as the rate of people going to hospital was 13 times lower, and likelihood to get infected is 6 times lower, but it took a long time for that to be confirmed.
Is it an over reaction?Maybe, it's too early to tell. The thing is, as I've said before, this isn't a game you can just restart, if you under react and are wrong, people die and get very sick. If you overreact, and are wrong, the impact is way lower.