What does Ezekiel 34:2 mean?

Son of man, prophesy against the shepherds of Israel. Tell them, 'This is what the Lord says: Woe to the shepherds who only take care of themselves! Shouldn't shepherds take care of the flock?' Ezekiel 34:2 - Modern Text Bible

(God is calling out the leaders of Israel for being selfish and neglecting the people they're supposed to care for.)