You're assuming that viruses always kill. They don't. The Spanish Flu pandemic never really ended. People still get the Spanish Flu. In fact, there's a good case for viruses passing along data from one being or one species to another that helps evolution.
Do you realize that in December the Chinese got rid of all covid restrictions. The Coronavirus swept through China like crazy with upwards on 90% of Chinese people getting it within two months?
Your problem is you don't seem to be aware of the actual knowledge that's out there about the Coronavirus. You're just making stuff up and then trying to convince people you're right. The whole China thing is LAUGHABLE that you're more than two months behind in what's going on.
It is bizarre of you to claim, "You're assuming that viruses always kill".
Clearly I just said the opposite, which is that since covid is only lethal to a small % of vulnerable, that the rest of us should deliberately get infected in order to get recovery immunity, add to herd immunity, and end it entirely.
Of course the Spanish flu only killed at first because no one yet had any immunity.
One enough people got recovery immunity, now Spanish flu is almost never lethal any more.
But here is no "evolution" or "mutations" involved at all.
That would take tens of thousands of years.
What happened is simply the way the immune system works.
It remembers in T-cells in the bone marrow, so it does not make the same mistakes twice.
And you are totally wrong about China.
The problem with China is that they PREVENTED infection though rigorous mask and lock down mandates.
Those regulations PREVENTED herd immunity, essentially conserving each hosts, so now that they stopped the rigorous regulations, the epidemic obviously will again expand. And that is because they PREVENTED herd immunity. Herd immunity only ends an epidemic when there is burn out of easy hosts, and the virus can not find another in its 12 time limit, so it dies out.
China only had 671 million cases of covid total.
The total population of China is 1.41 billion.
That is only 47%, not the nearly the 70% needed for herd immunity.