Again, due to differences in risk behavior not limited to anti-covid measures.
> Which was Omicron, and it turned out to be just as deadly. Which completely falsifies your argument that mutation led to less deadly strains.
Not really since there's no mention of the treatment or lack thereof used there. You assume the outcome is due to lack of previous exposure when it can just be poor management.
But hey, at least is nice to see people who admit natural infection confers protection. That wasn't the case during the pandemic.