Shouting out "open" or "closed" as a prescription for categorical success is at best a mirage and at worst apredicate for anticonsumer public policy, like the government's long antitrust crusade against Microsoft.
Notwithstanding a reluctance based on practical considerations to engage in a full analysis of the material endogenous elements of Shariah, in order to provide a factual predicate for the analysis of the disclosure (and other) laws that follow it will be helpful to assume a fact or two about Shariah.
Myers rejects the predicate (Gosnell's actions constituted murder) because it leads to a conclusion he considers unacceptable (that women seeking abortions were morally culpable).