Linehan was arrested for making this post:

> If a trans-identified male is in a female-only space, he is committing a violent, abusive act. Make a scene, call the cops and if all else fails, punch him in the balls

This seems like a straightforward call to violence to me. And he was released after police ascertained that he had no intent to act on these statements.

If someone made posts along the lines of "Christians are abusive, punch them" would it be surprising if CBP took them aside for further questioning?

The suggestion that the actions within UK happen everywhere in Europe is just as misleading.

UK voted not to be a part of Europe. Well, at least the England part of the UK did.