That isn't your claim, your claim is that wage earners DO NOT GET PAID VACATION, EVER, FOR ANY CIRCUMSTANCE!!
This state mandationg thing is a red herring and your gonna try to hide behind it now because you know that wage earners get paid vacations in every state in the USA.
https://about.usps.com/manuals/elm/elmc5.pdf
Page nine, proves you wrong.
USPS employees make hourly wage and EVERYONE gets at minimum 13 days off per year, which is 3 days more than the norm. If I were to go work for the USPS I would get a whole month of paid time off starting my first year.