I believe this and I think it applies to all the lockdowns and moral superiority stuff where people are shamed for not following NPIs that don't seem effective.
It's as though the pro-lockdown side can't accept that sometimes tragedy happens and we're relatively powerless to stop it. So, unable to accept that they point fingers to anyone around them. Who must we demonize? Hunt the witch!
They suppose there must be non-compliant people if the lockdowns aren't working. And so they fight the hidden enemy. As though if there's a minority of people not complying, that population wouldn't have been exhausted through infection after a year.