We are told that as Catholics, abortion is a non-negotiable issue, and therefore, we are not to vote for pro-choice candidates. If the Church is serious about that, then, these pro-choice politicians should not be getting communion.
That wishy-washiness of the Catholic Church resulted in the scandal that more than 50% of their congregation voted for the very person who promotes mass murder of unborn children.
By extension, these voters are guilty of mass murder.