Yes, Florida is very bad at detecting non-severe cases, so it has a low case rate. The Right has been pushing Florida’s recent case rate for about a month, after spending the rest of the pandemic pointing to death rates as the right thing to compare, because case rates are affected by differences in surveillance, among other reasons.

Florida’s recent COVID death rate is still above the national level, at 0.50/day/100K vs. 0.38 nationally.