It's also in my experience the most terminally online leftists are the ones going online complaining about other people not voting instead of like actually doing organizing. I certainly don't see a lot of them outside the internet or when doing things that actually matter instead of putting a piece of paper in a box thinking it changes anything.
The way it helps Palestinians is that there is a democrat in power, filling their hearts with freedom and eagle screeches as they die, as opposed to filling them with oppression and eagle screeches as they die.