I respectfully disagree. It is not a useless thing to say that love is needed. The caricature from the Left is that pro-life people have an obligation to promote life for the unborn, but that this obligation is primarily just that: an obligation. Obligation and love are not the same thing. So stressing the importance of love is needed if we want to be a vessel of healing for those who are spiritually and morally sick.
As Orthodox Christians, we recognize that the entire cosmos was corrupted by Adam and Eve freely choosing to turn away from God by their disobedience. This turning away from God resulted in death, disease, corruption of morals, and every evil. All people, myself included, are enslaved to sin whether we recognize it or not. This is not the way we are meant to live. True freedom or choice can only be brought about by unshackling ourselves from sin, death, and uniting ourselves to God, life. This is true freedom and this is true love. While we as Orthodox Christians might think this idea goes without saying, this idea is misunderstood by many, non-Christians and Christians alike.
It's essential to have this in mind when we want to bring about healing, salve-ation, to the world. So yes, we should seek to end Roe v. Wade, and going to the March for Life might be an avenue for this to occur. But it needs to be said that we as Orthodox Christians should be promoted to do so out of our love for Christ and wanting to share this love with others to bring about an end to an enslavement to sin. If we successfully do this as vessels for Christ, abortions will cease as well as other societal ills.