Name one.
One does not stop getting germs because of lockdowns. For that, you would have to reside inside a hermetically sealed and sterile environment for a long, long time. And only then would people's immune system be weakened, yes.
I think that both the USA and the UK have proven to the world that by not implementing any lockdowns, the numbers of deaths and the number of infected only kept on going up.
Yep, and that's the real reason for all this Covid-denial: the knee-jerk on account of the mainstream media and the paranoia toward the government ─ regardless of what government and what country, but primarily in the western world, and of all western countries, first and foremost in the USA, a country full of ill-educated and politically hyper-polarized people who don't know any better because they've been treated like consumerist cattle and fed with American Exceptionalist propaganda for well over 70 years.