Displaced Lebanese cannot return to southern Lebanon because of Israel's documented use of white phosphorus in the villages of Nabatieh, Tyre, Khiam, and Yohmor. With fresh evacuation orders and over 1 million people displaced, residents of southern Lebanon have nowhere to go.
Yes they permanently scar important agricultural land that may be necessary to the future of humanity for basically no reason, but asking them nicely to stop would be antisemitic.