What, a country can't control its own borders?
yes
what is your point here? I'm a little confused as to what that has to do with this. Certainly nobody here is suggesting they should have control over who the UK lets into their country. Only an asshole would do that. Every good country ever has protected it's borders, only goofball libertarians and bleeding heart progressives think totally open borders is good policy. We're just pointing out how silly it is to ban these people because some soft brains might cause some trouble, while letting in hundreds of people into the country who have already shown they are willing to travel very far and into a warzone to support clearly bad people doing horrible things. That doesn't make much sense to me, perhaps you understand it better?