It’s classism and snobbery. Boils down to believing working class oiks are stupid and lazy.Some remainers still don't get it. You can't express any concerns about how how you've been disadvantaged by very rapid mass immigration without being called racist or xenophobic. That's why people voted out. Some people felt the floor fall though on their job overnight, just because you weren't affected doesn't mean no one was.
casually ignore lack of investment in industrial towns.
casually ignore rampant social issues borne from deprivation (drugs, anti social behaviour, lack of academic or apprenticeship opportunity)
casually ignore corporations importing cheap, contract free unskilled labour to protect profit margins.
casually ignore bottleneck of population booms forcing rent and property prices up for minimum wage or unemployed
casually ignore pressure on services in underfunded council areas
Poverty traps aren’t really a thing, it’s just the dirty underclass blaming the world for their problems.