It is astounding how phrasing the same thing differently affects the perception of people.

No matter how you call it, the underlying principle is not forcing a person to give birth if they don’t want to. Simple as that.

Also, pro-abortion is the wrong term anyway, since it implies that everyone should make abortions (similarly to how pro-life advocates for everyone to give birth). This is closer to the line of antinatalists.

Pro-choice is exactly about giving everyone a choice: if you want to give birth, hooray! If you don’t, that’s alright too!