Is your relative safety worth the lives of thousands of Palestinians? You seem to think so. But always remember - "pragmatic" support for the "lesser evil" isn't going to result in less genocide - it just teaches them exactly how many atrocities you're willing to accept.
When you tell politicians they can bomb any country, support any ethnic cleansing, and expand any war while still getting your vote as long as they wave a rainbow flag - you're not preventing fascism, you're just giving it a differently colored stamp of approval.
The fact that you think "moral brownie points" are even part of the discussion only shows you view the lives of people as nothing more than a political tool.
And look, if your moral framework tells you to vote blue - vote blue - but don't let that be the end of it - go out and risk losing your freedom before there's no-one left to risk theirs to save yours.
The first mistake was bartering with moderates - if a person is willing to compromise on genocide - what would they not be willing to compromise on?
MLK said it 60 years ago and it's still true today: “…that the Negro’s great stumbling block in his stride toward freedom is not the White Citizen’s Councilor or the Ku Klux Klanner, but the white moderate, who is more devoted to ‘order’ than to justice; who prefers a negative peace which is the absence of tension to a positive peace which is the presence of justice; who constantly says: ‘I agree with you in the goal you seek, but I cannot agree with your methods of direct action’; who paternalistically believes he can set the timetable for another man’s freedom; who lives by a mythical concept of time and who constantly advises the Negro to wait for a ‘more convenient season'"
But keep waiting and hoping that next cycle the window wouldn't have moved further to the right