Lockdown was the forced face masks and distancing, right?
Well their rules were all over the place and their rational connection to science was highly varied.
The most common form of lockdown was the forced closure of what was deemed "non essential" storefronts.
This was in many places combined with orders for employees to not even go to work in "non essential" locations whether they served the public or not.
Masks and social distancing were not typically enforced through the arbitrary power over companies and not the public directly. i.e. you walk down the sidewalk without a mask, some thug cop would likely go after you but they were afraid to test an arrest like that in the courts.
What they were totally comfortable doing (because local petty regulators have unlimited power and have for a long time) is telling businesses that if they didn't enforce masks and social distancing they would be shut down.
There are tons of details to get into, but let me sum it up: A lockdowns are half measures that will fail to contain a highly contagious virus as a matter of ironclad scientific fact.
It doesn't matter how particularly absurd any particular rule or implementation was. None of them had a chance of succeeding. Viruses don't care what we call 'essential', they don't care about what time of the day it is (curfews), they don't care about the difference between BLM protests and churches.
If it's morally justified to keep people 6 feet away, it's morally justified to keep them 300 meters apart. The difference is that the virus is actually contained in the later scenario. The disruption is heavy but brief.
Quarantine, would be forcing an individual to not leave their house or city?
Yes, you draw a line along a natural border you can enforce and nobody crosses it until the populations on both sides have defeated the virus or died trying.
You have several layers of quarantine geography planned for rapid execution and when one zone is contaminated you subdivide. So first you make your whole country a zone. Nobody goes in, nobody goes out (except when they can be accurately cleared of the disease in the equivalent of an airlock or if they had been traveling between nations for so long that it counted as quarantine). More than one island nation had a decent chance of pulling this off but ultimately they failed, why? Exceptions.
Once there are cases in the US, you shut down domestic interstate travel. Inside infected states you quarantine cities. In cities neighborhoods.
After it becomes clear that two or more zones are clear, i.e. they were not infected, they can be allowed to commune with each other again. You are left with a sick zone where the people have to ride it out for six weeks.
This may not work, but when a virus is so contagious and the incubation period is so long as to make all that a useless gesture, then anything short is STILL unjustified because it is even more sure that it will not make a meaningful difference.
Could required handwashing be considered a lockdown of sorts?
If you want to confuse the issue, sure.
Hand washing and cleaning in general isn't just about stopping one disease, it combats thousands. Many of them being far less infectious or airborne.
For example you clean your hands in the food industry not just for the flu but also for salmonella. salmonella can absolutely be suppressed by a combination of thoroughly cooking food and cleaning surfaces. Flu cannot (and has not every single time a new variant appears for all recorded history).
Such doesn't completely 'prevent disease spread, but is there no value in 'decreasing spread speed and chance?
It doesn't reduce the chance unless the disease is contained. I just mentioned salmonella. Salmonella is contained, our protocol has essentially eliminated it from people's normal contact.
It can't even be found on most farms (at least the dangerous strains).
There are differential equations that describe growth and contagions and depending on various factors such as incubation time and time before an individual is no longer infectious a slow enough speed of spread WILL kill the disease, i.e. it dies out faster than it can find new hosts.
In a simplistic example if everyone lived on homesteads that are 10 km from each other and a disease is defeated in 10 minutes it will not spread because you can't walk 10 km in 10 minutes. In that case preventing people from using a car slows the spread but also reduces the absolute exposure. It is a practical quarantine.
Other diseases, like HIV, never stop being infectious (naturally). There is no "slowing down" that will eradicate it, total abstinence is required for the infected individuals and that is in the context of HIV a quarantine.
'Decreasing speed' that is not also 'decrease absolute exposure percentage' is in my opinion pointless. People should be free to try, but there is no way I would agree to a social contract where panicked unaccountable government officials at every level can declare that an excuse to do anything with no repercussions.
. . . Hm, maybe Covid was 'too easily spread for it to matter?
But then the common cold is easily spread, but people find value in facemasks and handwashing.
A careful individual can get through flu season without catching it. A population cannot. Not unless they quarantine every year.
I work remotely these days and every time I caught a virus like flu, cold, covid, it was always through my nephews. They go to school. They get it. They come home, give it to everyone, and when I meet my family (in their various houses) I get it.
That's how contagion works. If I am 'careful' 99% of the time I will still get infected by that 1% connection.
I am not a zealot on the efficacy of masking one way or the other, but I will point out two things:
1.) Just because a lot of people do it, does not mean it's working.
2.) Just because the government tells you to do it, does not mean it works.
The reason surgeons started wearing masks is infinitely more sensible: don't spit in the patients open body. And that's about bacteria, not viruses.
As a spit preventer, masks are great, but they protect other people from you, not you from other people. Wearing a mask and going into a bar full of people who aren't doesn't protect yourself, their spit gets all over you, you touch yourself, you touch your food, you're infected.
I am absolutely sure that the vast majority of people thought masks protected their person.
Only if selling a vaccine was more important than economic production, liberty, and faith in institutions.
A.) They did not develop the vaccine in time, they knew they wouldn't, the only reason they even get to claim the vaccines did anything was because they claimed every new variant was a continuation of the pandemic.
B.) If it takes them 14 months to develop a vaccine, and it takes 3 months of lock-down to equal the economic damage of 1.5 months of quarantine, then what was the point? If quarantine had been enacted the virus would have been defeated long before the first vaccine appeared. There would be no variants of covid because there would be no more covid 19.