What does Esther 3:8 mean?

Haman went to King Xerxes and said, 'There's a certain group of people scattered throughout your empire who keep to themselves. Their laws are different from everyone else's, and they don't follow the king's rules. It's not in your best interest to let them stay.' Esther 3:8 - Modern Text Bible

(Haman tried to convince the king that the Jews were a threat to the kingdom.)