I'm guessing this post is intended with some small level of sarcasm or passive aggression to make a "subtle" point, but assuming it's just a simple question: ye

I'm guessing this post is intended with some small level of sarcasm or passive aggression to make a "subtle" point, but assuming it's just a simple question: yes, the UK is widely considered be heavily influenced by anti-immigrant sentiment. Brexit is a high-profile example of this.