We know what happens with peaceful protests, elections, and foreign interference (and more foreign interference), so how can Palestine gain it’s freedom? Any positive ideas are welcome, because this situation is already a humanitarian crisis and is looking bleaker by the day.
Historical references are also valuable in this discussion, like slave revolts or the Warsaw Ghetto Uprising, although hopefully in the case of Palestine a peaceful and successful outcome can be achieved, as opposed to some of the historical events above.
Idk about other Arabs, but at the very least most Egyptians would jump at the opportunity to go and free Palestine from Israeli oppression (or actually do anything other than watch), but the government is allied with Israel. You’ll likely see Egyptian policy towards Israel shift drastically if the current regime changes. I imagine it’s similar for many Arab/Muslim countries.