How do you define insignificant? From 1950 to 2000 (50 years), the foreign born percentage of the UK doubled from 4% to 8%. In the 20 years after that, the percentage doubled again to 16%. In the five years since 2020, the percentage has increased another 4 points to ~20%.
Not only is 13 million people not "insignificant" in my book, but clearly the trend is accelerating.
Not only is 13 million people not "insignificant" in my book, but clearly the trend is accelerating.