You're quick to dismiss people who have concern over uncontrolled migration as just being naive fools who are blagged by the media.
Perhaps some are, but;
'The latest official estimates from the Office for National Statistics (ONS) indicate that net migration in the year ending December 2023 stood at 685,000, compared with an updated estimate of 764,000 for the year ending December 2022'
What's the population of Liverpool?
Is it sustainable to add another city the size of Liverpool every year?
See, I have concerns about that. Migration is essential - but it has to be managed IMO and I feel it's too high. But expressing it is a waste of time because you're either a loon, an idiot or a racist. Or all three.
You'll have a situation where people feel they don't have a voice - and people like Trump/Farage exploit it.