Are “pro-choice” people all guilty of HAVING an abortion?
Of course not.
They are guilty of being “pro-choice”—that is, they are guilty of promoting abortion in some manner.
That IS sufficient to make denying them Communion mandatory.
Just thinking of this culpability as i heard again of Saul,
And when the blood of thy martyr Stephen was shed, I also was standing by, and consenting unto his death, and kept the raiment of them that slew him. (Acts 22:20)