What if you and TFA are both wrong in that the opposite of bigotry and exclusion is completely open borders and that the latter is desirable? What if control over immigration policy is a legitimate thing to seek regardless of "perceived scarcity"? Or what if it's not legitimate but that's what the public genuinely wants? What if (much of) the root cause is in many other issues with European integration that many Europeans don't like even though you and TFA think integration is the cat's whiskers?