Democrats will continue winning with the Abortion issue regarding elections nationwide

Why?

Because about 70% of all Republicans and Democrats want the right to have an abortion. They don't want this right taken away from them for a variety of reasons.

I personally see this more as "Abortion is an alternative to human extinction". I have done the math regarding abortions since world War II and found that without legal and illegal abortions worldwide that humans likely would have gone extinct in the 1950s or 1960s from overpopulation combined with not being civilized or educated enough to keep from going extinct.

If you begin to do the math you will know I'm right. The latest we would have gone extinct without any abortions likely would have been going extinct in the 1970s. All humans dead on earth.