One thing often left out of the discussions about things like hand sanitizer, masks, lockdowns etc. is, what exactly is the goal here? The goalposts have been shifted repeatedly, from "flatten the curve" so as not to verwhelm hospitals (which I won't argue with at all) to ongoing security theater that in my opinion has been causing more harm than good for months now. No country has eliminated the virus. New Zealand thought they did but then ended up having more cases, and some small Pacific island countries shut down their borders before they had it in the first place. So, it's now a fact of life that isn't going away. Luckily, there's still enough diversity in the world that different countries (and states in the US) have done different things and we can see the different outcomes. I've been paying attention to Sweden since the beginning, they didn't lock down, although they did ban large gatherings and shut down Universities for a bit. The mainstream media kept predicting doom for Sweden back in the spring, but I've been thinking the whole time they would end up better off in the end. Masks were never widespread there.
This is a good summary of the current situation in Sweden. They appear to have mostly gotten over it, cases are very low and deaths are almost zero now even as many countries that have locked down are facing more waves. The US has passed Sweden in deaths per population, and several countries that locked down such as Italy, UK, and Spain have had higher death tolls per population from early on. The overall impact of COVID in any given place is probably going to be similar whatever measures are taken, the difference being the duration of time it's going around. The exception is if hospitals are overrun, but Sweden never had theirs overrun, and they have the advantage of having much less of the indirect effects, the effects on mental health, small businesses, people with other health conditions that aren't dealing with them out of fear of COVID, etc. Not to mention still living in a freer society. A case could also be made that getting it over with quicker as the Swedes did also helps those who feel like they need to be especially cautious as well, they could rigorously isolate themselves for the worst of it and be able to come out of quarantine sooner when the risk has plummeted.
I predict that in a few years, once the dust has settled, the reaction much of the world has had to COVID will be remembered as akin to burning a house down in order to kill a snake that's inside.