None of us had data in the beginning, and our leaders chose different paths, some erring more on the side of caution. I agreed with these efforts personally, because the little data we did have at the time supported these actions of "locking down."
More time has passed, more data has come in. Increasingly, I'm starting to be convinced that I was incorrect in my original assessment, and that the lockdown wasn't necessary in the broader United States and Europe, outside of dense urban areas. (It should be noted that if you remove NYC from the equation, the US really has had no issues with hospitals being remotely close to capacity.)
Sweden ran an experiment, and so did the rest of the world. It could have gone either way.
My oldest brother owns a small business, as a professional dog trainer for high-end clients. He had just expanded into a new facility with much more capacity, hiring employees and taking on a lot of debt. His new facility is idle now, and his business is in trouble. He is personally distraught. The lockdowns were an experiment on what would happen to a society if you shut down most commerce, except for the lucky few like HN readers who get to work from a laptop.
I'm pretty appalled at the unwillingness of HN readers to, like me, admit that maybe, just maybe, we all made decisions with little data, and that the increasing data and time elapsed is showing that most of us, myself included, were incorrect. That's ok, because it's really not anything people should be blamed for. However, it is a very bad thing to be unwilling to change one's mind after new data comes in.
This is where the politicization of the issue is problematic. Leaders feel like they are betraying their "tribe" if they change their mind. At this point, continuing the lockdowns without acknowledging nations that didn't lockdown and are doing well is a form of generational warfare: wealthier people, often older and at higher risk and with little to lose economically, against poorer, younger people in the midst of their prime working years.
We, the HN readers, are in the managerial/professional class elites who don't get hurt the same way other people our age are getting hurt. But don't worry, if we keep this up, it's going to get all of us as well.