Seems like the genocide is already accelerating, so this is also a false choice. Either way it will be more.
I'm not saying "don't vote for Harris" nor am I saying "don't vote at all". I support Harris, but pretending she doesn't support Israel's genocide or she'll somehow slow it down is just ignorant of reality.
We are watching the destruction of the Palestinian people in real time and the people able to stop it are entirely unwilling to care.