You appear to think abortion is the act of killing the fetus. This is wrong. Abortion is the act of removing the fetus from the womb.
It would be more comparable to removing a braindead human "vegetable" from life support.
By contrast, a staunch pro-life view endangers actual living breathing humans, by denying essential health care to those with non-viable pregnancies.
So, yes, pro-choice communities exist, because being pro-choice is the morally correct path. Anyone guided by critical inquiry instead of childish ick factor will arrive at this conclusion.