Why should Gazans go anywhere? Simply because there is a war in their country. That does not mean they are leaving forever. Just like thousands of civilians left Ukraine when the war started does not mean they will never return home.
I am not saying there is something wrong with Gazans or that this situation is their fault, however, I at the same time fully understand that no other country would temporarily take them in. Also, how my claim is wrong? How many refugees from Gaza left the area since the beginning of this escalation?
Edit: Regarding Jews: I think it’s completely understandable for civilians to temporarily leave Israel when the war is there. Of course, only if other countries would be okay to take them in.