Hypocrisy of Hamas: "Gazans Can't Leave" But Leaders are Abroad

Hamas leaders say that ordinary Gazans should not leave the country's north despite the warning by Israel. But the Hamas leaders themselves live abroad with their families. Hamas chief Ismail Haniyeh and his family have been accused of corruption. They reportedly have Turkish passports and businesses around the world. This hypocrisy is prevalent across all militant outfits. Why are their different rules for the leaders and their families?