[fspacef]

I believe it will pass. Already the Omicron variant was less fatal than the previous ones. I think we are getting closer to herd immunity where eventually the virus will mutate to just flu like symptoms and everyone will get one bout of it and then have antibodies.

[marineset]

Nitpick: Everybody will have B/T cells to kickstart antibody production on next infection, making it mild in the vast majority of cases. Antibodies naturally wane a few months after infection, otherwise our blood would turn into antibody paste in infancy.