[cableshaft]

Considering the majority of people quitting are in places that have no mandatory vaccinations (service sector in general), it's mostly a negligible factor.

In specific industries it might be a somewhat larger factor (health care I do think is more significant, for example). But even in those industries, there's far greater effects leading to people quitting, like quitting to become a traveling nurse and making 3x the pay, or just getting burnt out from the demands of the pandemic.

The Great Resignation was already in full force before any vaccine mandates were even in place, also.