If someone is excommunicated from the church and they still show up, they would be prosecuted under trespassing laws, not religious laws.
But that, too, was the case in the time of Galileo also. The Church determined who was and who was not a heretic. The state chose to punish heresy, often by death, because it equated heresy with treason, but the Church’s own punishment was penitential work and, at worst, excommunication.
The Monarchists are coming! The Monarchists are coming!
Don’t worry, GunRunner. When the Monarchists make their comeback, they won’t be coming to the U.S. America will rediscover its roots as a constitutional republic.
In the meantime, the egalitarian revolution is doing wonders for this country, isn’t it?