What, a country can't control its own borders?
Britain does have the right to control their own borders and ban anyone from entering the country. We're just pointing out how ridiculous it is that their authorities consider disagreeing with leftist narratives a bigger crime and a bigger indicator of a threat than literally being a former ISIS fighter. They've clearly bought into the relentless barrage of leftist propaganda claiming that white right-wingers are actually a bigger terrorist threat than Islamists;
a claim that is always based on some kind of misleading data, as this article shows.