1978 OJ isn't the same as the guy in the Bronco. Even POTUS 45 wasn't the same level of ahole in 1978 as he was on Jan 6th.

Hertz policy clearly indicates the rules & penalties when booking. And should there be exception for Covid-19? YES! No one would disagree but Hertz, Dollar, Thrifty have no flexibility since 1H2020. I would suggest avoid booking with them, but your threat of infection is not humorous nor witty as not only would you infect employees simply trying to make living wage for themselves and their families but other passengers/renters - it is a narcissistic thinking but directed at the wrong person as the CSR discussing with you isn't the policy maker nor gains anything personally.