Abortion matters, but we can disagree on how to decrease their number. All life and justice values are interconnected, and since financial issues is still the number #1 reason women have abortions, perhaps a living wage, paid family leave, and affordable childcare should be raised to a higher level in your hierarchy of values. But you are right when you say nothing matters to the dead. If we ever find ourselves in a nuclear war, for example, the abortion issue (and all other issues) will take a back seat real quick.