My point is that his views om immigration are different when it comes to the US than when UK / Europe are concerned. Well, US mostly get immigrants from Central America. These communities adore his music and he also has Latino friends (Jesse, Mando, Gustavo). Such personal connections can help to develop a more positive attitude to migration.
But as you pointed out, he believes in the Islamic conspiracy against our cultures, and the clash of civilisations between Christians and Muslims. He's been reading too much stuff on Breitbart. And I doubt that he has friends within the migrant communities of the UK. He doesn't seem comfortable with the transformation of British cities, and pines for the old days. I guess that he can't adapt himself to a fast changing world as he gets older.