If 90% of people are not immune yet and 10% are, as a virus you want to optimize for those not immune yet. But if it’s the opposite, and now 90% of people are immune, you’ll switch your efforts and evolve to increase your transmission rate among immune people.
If you haven’t had COVID before, you’re going to get it.
You can only escape it while you lock yourself out. The moment you come back into society, you will get exposed to it. Paradoxically, this can be good.
This is the final battle for COVID. It’s throwing everything it has at us and will overwhelm the world. But in doing so, it might have weakened itself. And it’s attacking at a moment when the world is well-armed with vaccines and prior infections.