What he signed into law is not what the poster claims. The law the poster is talking about has been on the books for probably 100 years or more, and every state and the federal government have similar laws. The bill Desantis signed prohibited business and schools from requiring proof of vaccination for Covid.
No, it’s been on the books since 2002 when Jeb Bush signed it into law. It was updated in 2015 when Rick Scott signed an update that allowed “isolation” in addition to vaccination. Then, in June 2021, Ron DeSantis signed an update that disallowed businesses requiring vaccination records. Then in late 2021, he signed another update that removed the forced vaccination language.