So your stance, which you are rather disingenuously attempting to project as just a casual observance, appears to be that because other countries of ethic origin are anti-immigrant or xenophobic, then that means that anti-immigrant feeling is natural, it being a global phenomena and there is nothing to be concerned about and here in the UK we are not exceptional for our anti-immigrant views and perhaps rather justified in them.
It is never just about immigrants though, that is just the cover. Because it were really about a desire to curb immigration, then people who feel strongly about the issue, especially strongly enough to go around tying flags to every available straight horizontal and vertical surface, would take more responsibility about whom they vote for and scrutinise very carefully their foreign policy, and ask themselves the question: Is this party/candidates foreign and economic policy goals aligned with my desire or the parties proclaimed manifesto of reducing net immigration?
If their foreign policy beliefs include that is right and good to provide artillery support to other countries who wish to subjugate people in the middle east, entertaining ideas about taking mineral resources from other countries through upheaval and regime change, handing contracts to firms that exploit people in MEDC and LEDCs, giving subsidies to polluting industries that wreck havoc in environments abroad that allow those people to sustain themselves there, then one has to question whether their party aims are actually truly conducive or in line with stopping the amount of people rocking up and looking to improve their lives here and then if such flag tying people are truly sincere, they would, one imagines, not vote for those people.
But as it is, we're all being asked to believe that the real motive is not racism or xenophobia but simply having a 'sensible conversation' about reducing the numbers of people coming here, when the same persons are breaking their necks to vote for people who promise to continue doing all the above with even more gusto.