Utah is already a state with a homelessness and suicide crisis amongst LGBTQ youth. Ben Shapiro has openly called transgender people mentally ill. He portrays the gay rights movement as a conspiracy to “root out god-based institutions.” He has recently defended conversion therapy, which is nothing short of abuse.
I assume Decker's argument is that if Shapiro is allowed to speak, such right-wing beliefs will become further normalized and LGBTQ youth homelessness and suicide rates in Utah will get even worse than their current state. Otherwise, it makes no sense to even bring up the challenges to LGBTQ youth. In fact, Decker makes a point in arguing that Shapiro's visit will have material consequences.
I am perfectly willing to accept Decker's assumptions. I lose nothing with taking down Shapiro. What interests me is Decker's logic. He has a plausible utilitarian argument that, in order to save the lives of LGBTQ youth, it is morally justifiable to interfere with the ability of University of Utah conservatives to exercise their free speech and of Shapiro to earn his livelihood traveling to college campuses to say inflammatory things. Note that Decker willingly abandons the moral high-ground of simply defending his right to publically denounce Shapiro while not physically interfering with Shapiro's ability to speak. Decker states that his purpose is "shutting down Ben Shapiro."
If we seriously accept Decker utilitarian argument about sacrificing free speech to save lives, why stop at just shutting down Shapiro tomorrow; why not seek a more permanent solution? I know the synagogue where Shapiro prays. It would not be difficult, during the coming Jewish holidays, to walk up to him and shoot him at point-blank range. It should be noted that the empirical fact that it is childishly easy for any relevant human political actor to kill any other human is one of the foundations of any meaningful political science (try making sense of Hobbes without this assumption). Decker's politics requires this assumption more than most as he needs to postulate that Shapiro can bring about the deaths of LGBTQ youths without even ever approaching them with a gun.
To my liberal readers, let me pose the following challenges. Is there a morally principled argument (as opposed to the practicalities of political reality) that allows you to shut Shapiro down (as opposed to just denouncing him) that cannot equally be used to justify murdering him. Keep in mind that Decker takes it as a given that Shapiro's actions do cost lives. Imagine, God forbid, that some leftist accepted my line of thinking and actually did gun down Shapiro. You are on the jury and the defense pursues an unorthodox defense. Unable to challenge the fact that the defendant killed Shapiro, they convincingly demonstrate that, since the murder, LGBTQ youth suicides have gone down. Thus, the defendant has actually saved lives through his actions. Would you be willing to vote for an acquittal?
One recalls the Talmudic doctrine of the rodef that it can be permissible to kill someone in order to save the life of a third party. This doctrine was infamously weaponized by Yigal Amir to justify assassinating Prime Minister Yitzhak Rabin. With Rabin as well, the utilitarian argument was quite powerful. His policies got Israelis killed and there is nothing absurd about the idea that killing Rabin saved lives. We may be horrified by this thinking, but that does nothing to challenge the soundness of its logic.
If you are not terrified as to the implications of arming conservatives with the rodef argument, consider what it would mean for conservatives to wake up with concrete evidence that they can be murdered in cold blood and liberal jurors will let the killer walk. That being said, such practical considerations do not count as principles. Why should Shapiro not assume that if Decker and those trying to shut him down ever took power that he would find himself on a train heading to a gas chamber? I mean, clearly LGBTQ youth lives matter.