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Historical references are also valuable in this discussion, like slave revolts or the Warsaw Ghetto Uprising, although hopefully in the case of Palestine a peaceful and successful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.
Alternatively/Additionally, some countries need to stop getting involved. Mostly Iran. They have no interest in helping Palestinians either, they just care about removing Israel from the map and will back any extremist groups in the area that does so as well.