Should the US cut off Iron Dome funding to pressure an end to Israel's Genocide?

An honest question, it came up a month or so back in a different topic and I've been unsure where to fall on this ever since. Obviously civilian deaths should be prevented at all costs, but at the same time giving Israel a shield allows them to act more offensively than if they did not have said shield.

I'm honestly curious to see what people think on this issue.