So in other words it should have always been treated like the flu and people never needed isolate and social distance and that we were victimized by leftist assholes?
Precisely.
An airborne virus easily travels six feet.
It travels into every business and every home and is on every surface.
Every HVAC system blows such a virus throughout the building.
No mask will stop it.
No treatment will stop it (there is no vaccine in the US).
No vaccine will stop it (even if there was one).
UV light will destroy a virus, which is why infections tend to be more prevalent in indoor conditions during the winter.
You can also destroy a virus chemically, by using bleach, for example. Clean surfaces using a simple weak bleach solution (for those surfaces that can tolerate it). Clean up filth and don't let it accumulate.
If one is sick they should stay home. That's pretty simple. If the virus induces pneumonia, they should get it treated at the hospital as soon as they can. Pneumonia is no joke.
Simple sanitation measures are really all that's needed.
It's why Bubonic plague (which killed half the population of Europe!) is no longer a significant issue (except among the homeless).
It's why cholera is no longer a significant issue (except among the homeless).
The immune system is really an amazing system in the body. It is capable of handling a wide variety of pathogens including viruses that have never even yet been discovered! If a viral infection occurs, and the immune system learns how to fight it off, you are naturally inoculated. It's even better than getting a vaccine. Any further infection is easily handled by the body from that point on. You are 'vaccinated' for the rest of your life.
Hospitals can assist, but they depend on the immune system as much as you do. THAT system is the true cure.
Covid19 is part of the Covid/SARS series of viruses. It is the mildest variant of that series so far discovered. NONE of the Covid/SARS series of viruses kill.
There ARE, however, some variants of the influenza series of viruses that can kill (usually by inducing a fever too high for the body to withstand). Fortunately, these are pretty rare.
AIDS, which is not an airborne virus, is particularly nasty because it attacks the immune system itself. A severely compromised immune system opens you up to any opportunistic pathogen that comes along. AIDS itself doesn't kill, but many of these opportunistic infections can, since there is little to stop them. Fortunately, it is spread only through blood and saliva contact. Basic sanitation measures can avoid infection. This virus cannot last long outside the body. Drying out destroys this virus.
Really it comes down to the same old thing: Don't Panic.