Are people friendly and kind in Miami-Fort Lauderdale-West Palm Beach?

Are peolle very friendly and kind in this area and in South Florida in general? I feel like people hate so much on Miami, but really and truly the people seem very kind and hospitable. After all, it is the south. Florida is the South. No arrogance or aggressive behaviors and no mean customers who cuss at you. Am I right? Your drivers are so kind too and they let you in.