It's a conversation well overdue. It's a shame that it's taken the best part of 20 years to get past the raising of the immigration issue as 'racist' and 'xenophobic'. Proper debate over admission and actions to integrate those that do come in, coupled with helping citizens who are being left behind or feel shut out, is in the best interests of everyone.......
Well, I should add that I sincerely hope that it isn't focusing purely on immigration as that's a huge red herring. The issue is more about helping people to be competitive in the labour market, whether that's through migrants entering it, companies outsourcing work, technology automating things, regulations changing or economics shifting. Disruption is likely to be an ever present force, and the Brexit debate seemed polarised between those who felt well placed to respond to that versus those who weren't.
I'll repeat again, I don't think stopping the use of technology or taking a protectionist approach to industry or, yes, reducing the movement of people, is the right way to tackle this as opposed to doing a lot more to help people get the skills they need to thrive. That's the core difference between those who believe they can adapt to change and those who don't.