Under normal circumstances - when there is some catastrophe or a war anywhere - donating to @WFP is enough to actually help the people there. The cover acquisition and logistics and countries routinely waive any import taxes for humanitarian aid.
@WFP But for Gaza, if you only donate to @UNRWA, they have to leave the aid with Israeli authorities (@cogatonline) at the border crossing. Then someone has to pay the "coordination fee" or the food is being held at the border until it spoils and has to be discarded.