Yeah, one of Bibis brother, Yonatan Netanyahu, who was part of the IDF just like Benjamin, he would take part in Operation Entebbe, where Palestinian terrorists hijacked a plane, which he had to liberate and save the hostages, and he ended up getting killed by them, and he was the only one killed in this operation. So they should've expected Netanyahu to avenge his death. And this is the kind of stuff the people in the Hamas supporter stream will cheer for.
I might make an Informational meme of him later.