You realize I proposed the opposite? That Christians of the “moral” denominations, while geographically spread out, would produce products and services only for those they morally agree with. And if they still wish to sell to the broader market with the general public, for other products, they could still do so.
This solves the wedding cake quandary, since they would only sell wedding cakes to “moral Christian club” members. In fact, it would allow them to not sell wedding cakes the all the other deviationists, no matter if the government supported them or not.
Well I guess that’s one way to deal with the issue of trade with the world. Don’t do it at all. Most Christians would want to take a middle ground. A normal heterosexual wedding is ok, may God bless it, but faux weddings are not and they would be impossible to bless.