Everyone told me to move to Europe when I said that there were no WMDs in Iraq and the war was a huge mistake. Funny how right wingers always go to that move when they know that they are totally wrong, but plunder ahead anyway.
Herd immunity is now the latest COVID denier lie. We do not have heard immunity. Sweden does not have herd immunity. The immunity that plays a small role in containing an outbreak is not herd immunity. Herd immunity is when there is such a high level of immunity that the virus cannot find a host to continue an outbreak, causing R to get to R0 and ending the outbreak entirely. Herd immunity is 70% or more. The immunity that helps contain an outbreak is minimal and does not prevent new outbreaks like herd immunity does. Just look at Spain. You won't find a country that was hit as hard as Spain. Their rate of positive cases per million is the same as Sweden. But just two months after their outbreak was under control, they are back to 3-4k new cases a day. Sweden has only had its positive rate held down for about a month. You can expect to see a new outbreak in Sweden this fall.
But the biggest lie is that social distancing has nothing to do with positive rates coming down. That is like looking at a fire break line cut by firefighters and saying that the forest fire just tired itself out when it hit the break line. Time and time again we see very clear and direct correlations between social distancing measures and the control of outbreaks. In AZ, the governor closed bars, gyms, etc. on June 30. Within two weeks, new infections start dropping. And there is no better test case than Brazil. Bolsonaro has undermined governors' efforts to control the virus at every turn. Infections have been raging out of control since June. Where is their herd immunity? And infections continue out of control as Bolsonaro lifted restrictions two weeks ago.