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> As far as I can tell, lockdowns that were this widespread and restrictive have never been used before in history ever, the closest examples to them were during the medieval era but were still more targetted and limited in scope than these ones Yes, because usually up until present day they were used at the city-level, by city authorities. Why? Well, most epidemic-capable diseases came from trade, usually in port cities, hence quarantines and lockdowns of port cities. ( not to mention that countries and their administration were much less centralised, public health authorities didn't really exist) But today, with air travel, and the much more connected nature of our existence ( people travel for leisure, a lot), combined with the specifics of the virus ( long incubation period, high chance of no symptoms whatsoever, high spreadability), made country-wide lockdowns a good idea. Were they a bit too much in some cases? Of course. For instance in France, during the first wave there was a total lockdown, and public places like beaches and parks were closed. There were people complaining in the Brittany region, because they had zero cases ( apart from those transferred to their hospitals), and couldn't use their beaches which are huge and open air. Nonetheless, the risk that the virus "escapes" from hospitals, or that people from nearby regions travel there to use the regional exceptions, and spread the disease further was deemed to be too big. Because, again, many carriers are asymptomatic and the incubation period is rather long. |
How did the "connected" nature of our existence make it necessary to shut down entire countries, as well as the air travel links? My local playgrounds were officially closed until late into 2020 (obviously, I ignored that), as well as all sorts of other places that were obviously harmless. In fact, the worst place to go was hospital, where the infection rate was pretty bad.
It became obvious quite quickly who was at risk of Covid, and I do not understand why patients were not sent home for bed rest with a portable low-flow oxygen kit (as that was found to be the most effective treatment), and the rest of us allowed to continue with life as we saw fit.